In this blog, we address these questions and more while also highlighting Bloom Energy’s increasingly important role in accelerating heat capture technology use.

What Is Heat Capture?

Heat capture involves collecting and reusing heat that would otherwise be lost during industrial processes, energy generation, or even from the exhaust of vehicles. For example, when a power plant burns fuel to generate electricity, only about 40% of the energy is converted into usable electricity. The remaining 60% escapes as waste heat. Similarly, manufacturing plants often emit significant heat into the air or water during production.

By capturing this otherwise wasted energy and putting it to good use, industries can improve efficiency and reduce their reliance on carbon-emitting energy sources. The captured heat can be utilized for a wide variety of purposes – such as powering turbines, warming buildings, or even being converted into electricity using technologies like thermoelectric generators.

How Can Heat Capture Heat Up the Race to Net Zero?

Heat capture has immense potential to accelerate global decarbonization efforts. According to the International Energy Agency (IEA), capturing and reusing industrial waste heat could offset up to 20% of global industrial energy demand. In carbon terms, this equates to avoiding hundreds of millions of tons of emissions annually.

The concept also aligns well with renewable energy adoption. For instance, some solar thermal plants already use waste heat capture to enhance efficiency. Coupled with renewable technologies, waste heat systems can further minimize the carbon footprint of energy-intensive processes.

Is Heat Capture Widely Used? The answer is surprisingly not yet – but times are changing.

Even despite its benefits, heat capture remains underutilized. Many industries are still unaware of the full potential of waste heat recovery, or they have concerns over upfront investment costs. In some regions, low-cost, affordable energy prices also deter companies from investing in more innovative efficiency measures.

Nonetheless, the potential for heat capture technology is enormous. A report by the Department of Energy (DOE) estimates that U.S. industries alone waste over 1,000 terawatt-hours (TWh) of energy annually in the form of heat—equivalent to about 15% of the country’s total energy consumption.

Globally, the numbers are even more staggering. According to an analysis by McKinsey & Company, a multinational strategy and management consulting firm, at least 3,100 thermal terawatt-hours (TWh_th) of feasible waste heat is currently not being captured.

However, emerging innovations are enhancing interest and increasing adoption of this promising technology.

New Factors Are Increasing Heat Capture Adoption

Recent developments in heat recovery technology have reduced costs and improved efficiency, significantly enhancing interest in its industrial use. For example, technological advances, such as Bloom Energy’s decision to integrate heat capture technology into its innovative Bloom Energy Server^®, have caused energy efficiency levels to skyrocket and enhanced the overall economics of the solution.

With a platform based on solid oxide fuel cell (SOFC) technology, the Bloom Energy Server operates at temperatures above 800 ̊C, creating clean energy at one of the highest combined heat and power efficiency levels in the market today. By adding heat capture configuration capabilities into its servers, the total combined system efficiency can reach a lifetime average efficiency of >90%.

The Bloom Energy Server with Heat Capture is scalable with building blocks starting at 195 kW to multiple MW systems, custom-designed to fit any customer need. It can be installed at ground level or as a Power Tower with Heat Capture.

Other Leading Factors Fueling Heat Capture Use

1. Energy Crisis and Rising Costs
   Global energy price surges have highlighted the importance of energy efficiency. Heat capture offers a way to reduce dependence on external energy supplies, especially in regions grappling with volatile fuel markets.
2. Climate Policies and Net-Zero Commitments
   Governments worldwide are introducing stricter emissions regulations and incentives for green technologies. The European Union, for instance, promotes district heating systems that integrate waste heat recovery. Similarly, tax credits and grants in countries like the U.S. encourage industries to invest in energy efficiency measures.
3. Corporate Sustainability Goals
   With pressure mounting from stakeholders, investors, and consumers, many companies are adopting sustainability strategies. Heat capture aligns perfectly with these goals, helping businesses reduce their carbon footprint while saving on energy costs.

Innovative Heat Capture Benefits Across Mission-Critical Sectors

Data Centers: As digital infrastructure grows, the significant heat generated by servers can be captured for other purposes, such as warming nearby buildings.

Urban Heat Networks: District heating systems in cities can integrate waste heat from factories, power plants, or commercial buildings.

Transportation: Technologies to recover heat from vehicle engines or even trains can improve energy efficiency in the transportation sector.

The Path Forward Led by Heat Capture

In a world where every degree of efficiency matters, heat capture is more than just a technical fix—it’s a step toward a sustainable, low-carbon future. By embracing this underutilized energy source, the world can move closer to balancing the energy equation and achieving the ambitious goal of net-zero emissions.

Heat Capture FAQs

1. What Is Heat Capture?
   Heat capture involves reclaiming heat lost during industrial processes, energy production, and even vehicle operation. By recovering and repurposing this otherwise wasted energy, industries can boost efficiency and reduce dependence on carbon-emitting energy sources. The reclaimed heat can be used to heat or cool buildings, or even generate electricity through technologies like thermoelectric generators.
2. Is Heat Capture important in helping the world reach its net-zero goals?
   Heat capture holds significant promise for advancing global decarbonization. The International Energy Agency (IEA) estimates that reusing industrial waste heat could meet up to 20% of the world’s industrial energy needs. This would prevent the release of hundreds of millions of tons of carbon emissions each year.
3. Is Heat Capture use growing?
   While currently under-utilized, recent developments in heat recovery technology have reduced costs and improved efficiency, significantly enhancing interest in its industrial use. For example, technological advances, such as Bloom Energy’s heat capture technology integrated with its innovative Bloom Energy Server, have caused energy efficiency levels to skyrocket and enhanced the overall economics of the solution.

The post How Heat Capture is Capturing the Race to Net Zero appeared first on Bloom Energy.

While individual actions can and should be taken today – like planting trees, participating in river cleanups, and volunteering with local environmental groups – it is also a day to focus on larger initiatives like climate policy solutions and innovative ways to power our homes, our workplaces, and our world with solutions that reduce emissions and combat climate change.

International Day of Climate Action: Make an Impact Now

Meeting rising power demands worldwide and accelerating the energy transition requires a combination of solutions through sources like solar and wind. Unfortunately, building renewable energy facilities and related infrastructure can take significant time – years or even decades. In the meantime, the world must take action NOW towards powering our communities in a more eco-friendly, sustainable manner.

Bloom Energy’s solid oxide fuel cells (SOFCs) are solutions that don’t require us to wait; Bloom’s technology is a reliable and time-tested means of generating on-site power and can be deployed at scale quickly. Instead of waiting years to scale up, customers can have Bloom’s technology installed and operational in months or even weeks, and it can be integrated into existing sustainability efforts like carbon capture.

Bloom’s SOFCs are fuel agnostic, and they require no water consumption during normal operation, produce no smog-generating nitrous oxide (NOx) or sulfur oxides (SOx), and can replace heavy-emitting diesel generators that are often relied on for backup power in emergency situations. Given Bloom’s SOFCs fuel-agnostic nature, they can easily be fueled by hydrogen when available. With the hydrogen economy advancing rapidly, Bloom’s hydrogen-ready fuel cells are well-positioned to dramatically reduce greenhouse gas emissions and accelerate the global energy transition.

How Bloom’s SOFCs Can Help Take Positive Climate Action

While other forms of energy generation can be variable – the sun doesn’t always shine, and the wind doesn’t always blow – Bloom’s fuel cells provide resilient, always-on power for customers while reducing a facility’s carbon footprint and limiting environmental impacts in areas such as:

• Air quality: Bloom’s fuel cells not only have a lower carbon footprint compared to the grid but also dramatically reduce air pollutants that degrade overall air quality and contribute to global warming; Bloom’s Energy Server systems emit near-zero NOx and SOx, reducing emissions of these smog-forming pollutants by over 99%. In 2022, Bloom’s Energy Server systems reduced 99.8% of NOx versus the grid and 100% of SOx compared to the grid.
• Water usage: Bloom’s fuel cells do not use any water during normal operating conditions. In 2022, Bloom’s fuel cells avoided more than 4.7 billion gallons of water consumption and over 691 gallons of water withdrawal by grid electricity sources.

To meet ambitious emissions reduction goals and help decarbonize our world, we need solutions now that enable us to take action quickly. Our planet can’t wait, and neither can we. Bloom’s SOFCs are one key way stakeholders across economic sectors can take positive climate action that can immediately help mitigate the effects of global warming.

Meaningful Climate Action Today For A Brighter, Cleaner Tomorrow

On this International Day of Climate Action, those who make decisions about how to power our world can take meaningful action through the use of Bloom’s fuel cells. And as individuals, we should all commit to doing our part today to build a cleaner and more sustainable economy for the future.

To learn more about Bloom’s SOFCs, read more here.

The post International Day of Climate Action 2024: Building a More Sustainable Future Together appeared first on Bloom Energy.

As the world moves toward carbon-neutral energy, hydrogen is emerging as a solid solution in the alternative energy landscape. Hydrogen fuel cells are at the center of this transformation, with Bloom Energy’s solid oxide fuel cell (SOFC) technology guiding the way.

In a recent podcast episode of Engineering.com’s “The Primary Loop,” Carl Cottuli, Head of Development Engineering at Bloom, shared insights into how hydrogen fuel cells are paving the way for the clean energy revolution.

What is the Hydrogen Economy?

The hydrogen economy refers to a vision of a future energy system that relies on hydrogen as a key energy source to decarbonize industries. Hydrogen is a clean fuel that produces electricity, with only water vapor as a byproduct when used in fuel cells. This positions hydrogen as a powerful solution for reducing carbon emissions and advancing decarbonization goals across sectors like transportation, power generation, and industrial applications.

How Do Hydrogen Fuel Cells Work?

At the core of the hydrogen economy is hydrogen fuel cell technology, which converts hydrogen into electricity through an electrochemical reaction. During the podcast, Cottuli explains that Bloom’s SOFCs flow hydrogen and oxygen across opposite surfaces, generating electricity and water in the process. This innovative technology scales up from small systems to multi-megawatt applications, making it a flexible solution for various industries—from industrial facilities to home-based energy systems.

By utilizing green hydrogen generated from renewable energy sources, Bloom’s SOFC technology further enhances the sustainability of hydrogen fuel cells. This contributes to both immediate decarbonization efforts and long-term environmental benefits.

One of the standout features of Bloom Energy’s SOFCs is their ability to harness waste heat for additional energy savings. As Carl discussed, the high operating temperatures of solid oxide fuel cells allow them to provide combined heat and power (CHP) solutions, significantly boosting energy efficiency for industrial users. This means industries can not only generate electricity using hydrogen but also capture the heat byproduct to support processes such as heating water or producing steam.

Hydrogen Fuel Cells: A Key to Sustainable Power

As we move toward a future where carbon-neutral energy is essential, hydrogen fuel cells are proving to be a scalable, sustainable solution. Industries that consume large amounts of electricity, like oil refineries and data centers, can benefit from this technology, reducing their environmental impacts while securing reliable energy.

In the Primary Loop episode, Cottuli highlighted how hydrogen fuel cells are already being integrated into high-demand applications such as electric vehicle (EV) charging stations. This demonstrates the potential for fuel cell energy to power everything from major industrial plants to critical EV infrastructure without overburdening the existing electrical grid.

Watch the Full Podcast To Learn More About SOFCs

For a deeper dive into hydrogen fuel cells and their role in shaping the hydrogen economy, watch Cottuli’s full interview on The Primary Loop podcast, hosted by Engineering.com. Learn how Bloom is driving innovation in clean energy with cutting-edge SOFC technology.

FAQ Section:

1. What are hydrogen fuel cells?
   Hydrogen fuel cell technology is a critical clean energy solution that generates electricity using hydrogen fuel through an electrochemical process involving hydrogen and oxygen. Bloom’s solid oxide fuel cell (SOFC) technology can utilize hydrogen as a fuel source, producing electricity efficiently and with zero emissions, with water and heat as the only byproducts. The technology is scalable for various applications, aligning with global decarbonization goals. Bloom Energy leverages hydrogen fuel cells to promote sustainability, ensure energy reliability, and reduce dependence on fossil fuels.
2. What is the hydrogen economy?
   The hydrogen economy envisions a future where hydrogen is a primary energy source, reducing carbon emissions and helping to achieve global decarbonization goals. Bloom’s fuel cells provide a cost-effective, scalable solution that can utilize multiple fuel sources, including natural gas, biogas, and green hydrogen. This flexibility allows Bloom’s systems to serve as a bridge to net zero, delivering cleaner energy today while being fully future-proof for tomorrow’s hydrogen-ready infrastructure. By seamlessly transitioning to hydrogen when it becomes more readily available, Bloom’s fuel cells support both immediate sustainability goals and long-term decarbonization efforts, ensuring energy reliability for industries and businesses of all sizes.
3. What are the environmental impacts of hydrogen fuel cells?
   Hydrogen fuel cells have significant environmental benefits compared to traditional energy sources. When hydrogen is used as the fuel, the only byproducts are water and heat, producing zero harmful emissions. This makes them a clean energy solution that helps reduce greenhouse gas emissions and air pollution. Additionally, when paired with renewable hydrogen (green hydrogen), the environmental impact is even lower, supporting global efforts to achieve sustainability and decarbonization goals. Industries can minimize their carbon footprint by replacing fossil fuels with hydrogen fuel cells and contribute to a cleaner, healthier planet.

The post The Hydrogen Economy: How Solid-State Fuel Cells Are Driving Clean Power appeared first on Bloom Energy.

What contributes to global warming gases?

• Generating electricity
• Fueling vehicles
• Heating and cooling buildings
• Producing food and goods

For greenhouse gases and to meet decarbonization goals, emissions must be cut by a staggering 45% within the next 8 years. While electricity production is unavoidable and necessary, there are many ways to produce cleaner electricity. Rather than a binary of net zero, which could take decades to achieve, a shift from high to low carbon-intensity production methods is just as valuable.

What is Decarbonization?

In the face of escalating climate change, deep decarbonization has emerged as a critical strategy for ensuring a sustainable future. But what is decarbonization, and why is it so crucial?

“Deep decarbonization refers to removing the amount of global warming gases emitted to the atmosphere throughout our economic activity.”  – Stephen Lamm, Sr. Director of Sustainability

It is not only minor adjustments or incremental changes; deep decarbonization calls for a transformation of how energy is produced and consumed.

Why Does Deep Decarbonization Matter?

• Climate Stability: Global warming significantly influences extreme weather patterns, and reducing carbon emissions through decarbonization is imperative for stabilizing the climate.
• Public Health: Reducing fossil fuel combustion directly addresses the public health crisis.
• Clean Energy & Electricity: Increasing renewable energy can reduce reliance on fossil fuel markets and greenhouse gas emissions.

What is the Role of Clean Electricity in Decarbonization?

As the economy moves towards a more electrified infrastructure, we are in a situation of increasing demand for energy but not enough clean energy supply. The rapid demand creates an issue of creating a challenge for sustainable power. Clean energy plays a vital role in lowering carbon emission efforts because it can power several aspects of the economy. Through cleaner decarbonization technology usage like electrolyzers, carbon capture, or hydrogen gas, the shift from heavy reliance on fossil fuels will significantly decrease carbon emissions.

How Decarbonization Technology and Strategies Reduce Carbon Emissions

Carbon capture utilization and sequestration (CCUS) separate CO₂ from other gases emitted from a facility and capture it before entering the atmosphere. It is then permanently sequestered underground or utilized for various products such as concrete. This process is a significant part of reducing global warming and climate change.

Electrolyzers are devices that use electricity to split water and other components through electrolysis. It is mostly used to produce hydrogen gas—a critical alternative to decarbonizing the energy economy.

Renewable energy transition shifts away from fossil fuels and towards low-emission energy carriers such as hydrogen, which will help build a cleaner economy. Strategic planning, stakeholder engagement, and policy alignment are three key governance approaches that are vital to accelerating the shift to clean energy.

Real-World Examples of Successful Decarbonization Goals:

Sweden has been an environmental pioneer since 1967, the first country to pass an environmental protection act. Since then, Sweden has not looked back and managed to grow a sustainable economy while reducing carbon emissions and having 60% of their national energy supply come from renewables.

• Goals:
  • 2030: Transport sector be fossil-free.
  • 2045: Carbon neutrality and 100% renewable energy.
• Achieved:
  • Since 2022, more than 60% of Sweden’s electricity has come from renewable sources, and by 2023, Sweden ranked second in the Global Innovation Index.
  • Implemented sustainable policies with their carbon tax, introduced in 1991, providing a strong economic incentive for reducing emissions

Why Collaboration is Key: Working with Decarbonization Partners

• Policy Influence
  • Industry alliances need to collaborate with governments to establish a partnership in shaping policies to hasten decarbonization. The exchange of knowledge will ensure that implemented regulations accurately address decarbonization goals.
• Supply Chain Decarbonization
  • Influences across all sectors must collaborate to increase market demand for low-carbon solutions across the industrial value chain. This is important to push businesses to implement low-carbon performance into traditional criteria checklists such as cost, safety, durability, and resilience.

Achieving Decarbonization Goals

The Paris Agreement spearheads initiatives to decarbonize the planet with over 98% of greenhouse gas emitters onboard. This is promised to work towards staying under the 1.5 degrees Celsius threshold and are bound by this treaty. To date, many companies have established low-carbon and even zero-carbon solutions. By 2030, sectors contributing to 70% of global emissions could have numerous zero-carbon solutions.

Within the next decade, much of our economy will be electrified as countries take on a more sustainable perspective. One of today’s biggest challenges is bringing clean energy sources online in a short period of time.

Current predictions for the future of decarbonization are headed towards more aggressive policy action to incentivize infrastructure build-out, increased use of hydrogen fuel cells, decarbonization technology, and clean energy sources.

Bloom’s fuel cell technology extracts and recycles hydrogen and water from fuel cell exhaust while separating water vapor and CO₂ emissions. The captured CO₂ can be stored or repurposed for new applications. Our Bloom Energy Servers operate on hydrogen, biogas, or natural gas to generate decarbonization goals or clean electricity.

Bloom provides companies access to the most efficient system for current fuel sources, with adaptable technology equipped for advanced decarbonization with zero-carbon hydrogen.

Decarbonization FAQs

Q1 – What is Decarbonization?

Decarbonization is the term used for the removal or reduction of carbon dioxide (CO2) output into the atmosphere. This process is achieved by switching to the usage of low-carbon energy sources.

Q2 –Why is Decarbonization important?

Decarbonization is crucial for mitigating the consequences of climate change, including rising sea levels and extreme weather events. Decreasing the amount of greenhouse gas emissions in the atmosphere will benefit human health and is a leading step towards a sustainable future.

The post What is Decarbonization? Strategies and Technologies for Clean Electricity appeared first on Bloom Energy.

• The Bloom partnership with Southern California Gas Company (SoCalGas) that powers a portion of the California Institute of Technology’s (Caltech) grid with hydrogen is progressing. Blending existing infrastructure with Bloom technology, the project utilizes water from Caltech’s service line and runs it through our electrolyzer using grid energy to create clean hydrogen. The hydrogen is then injected into Caltech’s natural gas infrastructure before being ultimately converted to electricity for campus consumption.
• Bloom and SK ecoplant, an engineering and energy solutions provider and subsidiary of South Korean conglomerate SK Group, launched a large-scale multi-MW green hydrogen demonstration using Bloom’s electrolyzer on Jeju Island, South Korea. The demonstration is due to commence in 2025 and aims to produce green hydrogen for fuel to support the transportation sector in conjunction with Korea Southern Power Co., Ltd (KOSPO) and local governments.
• Bloom Energy and Shell Plc. (Shell) announced a groundbreaking decarbonization study using Bloom’s SOEC technology. The collaboration aims to develop replicable SOEC systems that would produce clean hydrogen, for use at Shell assets around the globe. This study represents yet another pivotal movement for Bloom, as its hydrogen electrolyzer is deployed by hard to abate industries. The electrolyzer provides a solution that can simultaneously reduce carbon footprints while sustaining economic growth due to its world record setting electrical efficiency.

“These projects are the foundation of the company’s future growth,” said Ravi Prasher, Bloom CTO. “The day has finally come: clean hydrogen now sits squarely at the forefront of U.S. energy policy and Bloom Energy’s first-in-class hydrogen electrolyzer is ready to meet this pivotal moment.”

The Biden administration’s historic $8 billion investment in hydrogen hubs funded by the bipartisan Infrastructure Law sparked the creation of a national clean hydrogen energy network. Bloom was honored that our technologies were included in four of the proposals submitted to the U.S. Department of Energy as a part of these programs.

With the federal government placing such an emphasis on clean energy solutions, it is difficult to understate the outsized role a clean hydrogen economy will play in realizing our ambitious climate goals. Given its capacity to decarbonize hard to abate industries, clean hydrogen truly is the fuel of the future.

What is clean hydrogen?

Clean hydrogen can refer to hydrogen generated via electrolysis, a non-combusting electrochemical process that splits water molecules into hydrogen and oxygen using electricity. The higher the temperature of the electrolysis, the less electricity required. Compared to the highly-emitting, traditional method of creating “grey” hydrogen via steam methane reformation, electrolyzed hydrogen offers an efficient and affordable pathway to this important fuel of the future.  Hydrogen generated from electrolysis using electricity from renewable sources like wind, solar, and nuclear offers an even cleaner fuel for our net zero future.

How can clean hydrogen support the energy transition?

With clean hydrogen, the sky is the limit. This fuel of the future has a wide variety of commercial and industrial applications with major implications for decarbonization.

• From heavy duty trucking to freight rail and urban bus transportation to ports, clean hydrogen has the capacity to fundamentally alter the transportation sector’s massive carbon footprint by immediately replacing highly emitting fossil fuel-powered combustion engines with clean hydrogen-powered fuel cells.
• Clean hydrogen’s most promising applications may be in high temperature, heavy industrial contexts like steel, glass, cement, and chemical manufacturing. Remember: the higher the temperature of electrolysis, the less electricity required to split water into hydrogen and oxygen. In these settings, excess heat from intensive commodity manufacturing processes can be captured and fed into high temperature electrolyzers to produce on-site hydrogen as fuel, eliminating fuel transportation costs and leveraging existing heat to power operations.
• Nuclear power plants offer an additional example where we can unlock the power of clean hydrogen. In this context, extreme, excess heat in the form of steam can be fed into high temperature electrolyzers to produce “pink” hydrogen. With zero emissions due to the abundance of heat and utilization of existing energy assets, nuclear and hydrogen are a perfect pair.
• And finally, clean hydrogen’s applicability in renewable energy projects has never been more important as governments respond to the climate crisis with the rapid and widespread adoption of solar power. Generating green hydrogen from renewable-based electricity sources like solar offers an amazing way to produce low cost, zero carbon hydrogen for a wide variety of commercial uses.

How does Bloom Energy’s hydrogen electrolyzer fit in?

Scalable and abundant clean hydrogen production from electrolysis was previously hindered by the cost of electricity. It is imperative for our net-zero future that hydrogen electrolyzers consume as little electricity as possible in order to support the financial viability of clean hydrogen. Bloom Energy has met this moment with promising results for the clean energy economy of the future.

Unlike conventional lower-temperature electrolyzers, such as proton electrolyte membrane (PEM) or alkaline, Bloom’s high-temperature electrolyzer generates 20-25% more hydrogen per megawatt (MW), demonstrating its superior performance and commercial viability. Demonstrations at both the Idaho National Laboratory’s Dynamic Energy Testing and Integration Laboratory and NASA’s Ames Research Center have proved a world record-setting level of electrical efficiency and also its replicability in large-scale, commercial applications.

Put simply, the record-setting electrical efficiency of the Bloom hydrogen electrolyzer has cemented the commercial viability of clean hydrogen. And the results speak for themselves as our company deploys this groundbreaking technology around the globe.

The post Unlocking the Power of Hydrogen: Powering a Sustainable Future appeared first on Bloom Energy.

Scientists and engineers are refining and scaling hydrogen fuel cells to meet diverse needs—from powering vehicles and industrial equipment to providing electricity for businesses’ critical infrastructure like hospitals and data centers. With their promise of high efficiency, reduced emissions, and adaptability across various applications, hydrogen fuel cells are answering today’s energy challenges and shaping the future of global power consumption. Let’s explore the potential of hydrogen fuel cells and their advantages.

A hydrogen fuel cell is a device that converts the stored energy in hydrogen into electrical power through an electrochemical process. It offers a clean and efficient alternative to conventional power sources. Hydrogen fuel cells operate through an electrochemical process, where hydrogen gas and oxygen combine to generate electrical power without combustion. The fuel cell stack, comprising an anode, cathode, and electrolyte, facilitates this process, producing electricity and water as the only byproduct. Learn more about hydrogen fuel cells and how they work in this blog.

Key Advantages of Hydrogen Fuel Cells

High Energy Efficiency

Hydrogen fuel cells outshine traditional energy sources with their exceptional efficiency. Typically, internal combustion engines operate at an efficiency rate of around 25%, while power plants hover around 35%. In contrast, hydrogen fuel cells in a combined heat and power system boast efficiencies greater than 60%, according to the U.S. Department of Energy. This remarkable efficiency is not just theoretical; it’s grounded in the fundamental advantage of directly converting chemical energy into electrical energy, bypassing the losses associated with combustion. This high efficiency translates into more energy output from the same amount of fuel.

Environmental and Economic Benefits

Emitting only water vapor and heat, hydrogen fuel cells offer a zero-emission power source, starkly contrasting with the pollutants from fossil fuel combustion. Hydrogen fuel cells significantly reduce emissions, including virtually eliminating nitrogen oxides (NOx) and sulfur oxides (SOx), contributing to cleaner air and a healthier environment. This benefit is critical, considering that conventional energy sources contribute significantly to global greenhouse gas emissions and air pollution.

Compared to other renewable energy sources, hydrogen fuel cells operate quietly and require minimal space, reducing visual and noise pollution. This makes them suitable for urban and residential applications, where limited space and noise concerns are paramount.

Hydrogen fuel cells present a cost-effective option over their lifecycle, offering low operational costs due to their minimal maintenance requirements and long service life. The technology’s rapid refueling capability and high energy density make it particularly attractive for transportation applications, promising to revolutionize the automotive industry with longer driving ranges and shorter downtime.

Versatility and Scalability

Hydrogen, the universe’s most abundant element, offers an inexhaustible energy resource that can significantly contribute to global zero-carbon energy initiatives. Despite challenges in extraction, advancements in water electrolysis and other innovative hydrogen production methods are paving the way for a sustainable and limitless hydrogen supply.

Coupled with the availability of primary resource fuel, hydrogen fuel cells are a versatile energy solution with applications across various industries. From powering emergency generators to vehicles and large-scale power systems, the hydrogen fuel cells’ modular design allows scalability to efficiently meet diverse energy demands. This versatility extends the fuel cells’ applicability from remote power needs to mainstream automotive and stationary power applications, highlighting their potential to revolutionize energy consumption patterns across sectors.

Reliability and Durability

Fuel cells stand out for their reliability and longevity. Unlike batteries that lose charge over time, hydrogen stored as a gas or liquid remains ready for use, ensuring a dependable energy source for critical applications. Additionally, hydrogen fuel cells offer notable operational durability, with some designs demonstrating lifespans exceeding 20,000 hours. This reliability, coupled with the minimal maintenance needs of fuel cell systems, positions hydrogen fuel cells as a sustainable solution for long-term energy needs.

By integrating these advantages, hydrogen fuel cells present an appealing path toward achieving a sustainable, efficient, clean energy future. Their capability to deliver high energy efficiency, coupled with their environmental benefits, scalability, and reliability, sets the stage for their increasing integration into our energy systems. As we advance, the continued development and deployment of hydrogen fuel cells will be crucial in transitioning to a more sustainable energy landscape.

Decentralized Power Supply

Hydrogen fuel cells can operate independently of the grid, making them invaluable in disaster-struck regions where conventional power infrastructures are compromised. For instance, during hurricanes, floods, or earthquakes, traditional power sources may be disrupted for extended periods, severely affecting critical services such as hospitals, emergency response units, and water treatment facilities. Hydrogen fuel cells, with their ability to provide reliable and clean energy, can keep these essential services operational, saving lives and facilitating quicker recovery efforts.

One notable example is the deployment of hydrogen fuel cells in Japan following the Fukushima Daiichi nuclear disaster in 2011. In the aftermath, Japan accelerated its adoption of hydrogen technology to build a more resilient and renewable energy infrastructure that could withstand future calamities. Fukushima now boasts the world’s largest hydrogen-production facility. Similarly, in the United States, fuel cells have powered data centers and emergency communication systems during major storms, demonstrating their reliability when conventional power systems fail.

Powering Rural and Remote Areas
The decentralization aspect of hydrogen fuel cells also offers a pathway to energy independence for rural and remote areas, often underserved by traditional power grids. In many such locations, extending the central grid is either technically challenging or prohibitively expensive. Hydrogen fuel cells can serve as a standalone power solution, harnessing locally available renewable resources like solar and wind to produce hydrogen. This reduces reliance on fossil fuel imports and supports sustainable development by tapping into clean energy sources.

For example, remote communities in Alaska and other parts of the world have started to explore hydrogen fuel cells as a viable solution for their energy needs. By converting surplus renewable energy into hydrogen, these communities can store energy efficiently and use fuel cells to generate electricity on demand, even during the long winter months when solar power is scarce.

Beyond ensuring energy resilience, adopting hydrogen fuel cells contributes to improved living standards in underserved areas. Access to reliable energy supports various services and economic activities, from education and healthcare to agriculture and small businesses. It enables communities to access clean water, preserve food through refrigeration, and connect to the digital world through telecommunications and internet services.

By localizing energy production, hydrogen fuel cells empower communities, reduce energy costs, and minimize environmental impacts. This local approach to energy generation fosters job creation and skills development within the community, further contributing to sustainable local economies.

The decentralization of power supply via hydrogen fuel cells enhances the resilience of energy systems against natural disasters and provides a sustainable and reliable power solution for rural and remote areas. This technology paves the way for a future where energy is clean, accessible, and resilient, supporting global efforts towards energy independence and improved living standards for all.

While hydrogen fuel cells are hailed for their potential to revolutionize our energy systems with clean, efficient power, several challenges and misconceptions must be addressed to fully unlock their potential. One primary challenge is the cost associated with hydrogen fuel cell technology, encompassing production, storage, and distribution. The initial setup for hydrogen infrastructure, including fueling stations and transportation logistics, also presents a significant hurdle due to high capital investments and the need for widespread adoption to make the economics viable.

Challenges of Hydrogen Fuel Cells

While hydrogen fuel cells are hailed for their potential to revolutionize our energy systems with clean, efficient power, several challenges and misconceptions must be addressed to fully unlock their potential. One primary challenge is the cost associated with hydrogen fuel cell technology, encompassing production, storage, and distribution. The initial setup for hydrogen infrastructure, including fueling stations and transportation logistics, also presents a significant hurdle due to high capital investments.

Hydrogen production itself is a double-edged sword; while it offers the promise of a clean energy carrier, the most common method—steam methane reforming of natural gas—raises concerns about carbon emissions. Innovations such as electrolysis, powered by renewable energy sources, are promising but require further development to reduce costs and increase efficiency.

Misconceptions about hydrogen safety and availability also persist. Hydrogen is sometimes associated with high flammability and potential for explosions, an image partly rooted in historical incidents and partly in its comparison with conventional fuels. However, with proper safety protocols and technology, hydrogen can be as safe as or safer than other fuels. Its availability, often questioned, is actually one of hydrogen’s strengths; it’s the most abundant element, and sustainable methods to produce, store, and transport hydrogen are rapidly evolving.

Addressing these challenges and dispelling myths are crucial steps toward a future where hydrogen fuel cells play a central role in our clean energy landscape. By focusing on technological innovation safety measures, and educating the public and policymakers alike, the path forward can lead to a sustainable, hydrogen-powered world.

As we aim for a carbon-free future, hydrogen fuel cells offer a promising path, powering everything from vehicles to critical infrastructure with minimal environmental impact. Their adaptability and reliability further enhance their appeal, ensuring they play a pivotal role in our transition to sustainable energy consumption. Addressing the challenges of cost, production, and infrastructure development is essential for their wider adoption. Bloom Energy is at the forefront of harnessing this potential, developing tailored hydrogen fuel cell solutions to meet diverse energy needs and drive us towards a greener, more resilient future.

Discover how Bloom Energy’s hydrogen fuel cell technology can meet your energy needs. With a focus on efficiency and sustainability, our experts are ready to tailor a solution that aligns with your specific requirements. Join us in driving towards a greener, more resilient future. Reach out today to begin your journey with Bloom Energy’s innovative energy solutions.

FAQ

Q1. What are the advantages of hydrogen fuel cells?

Hydrogen fuel cells offer high energy efficiency, environmental sustainability, and operational versatility. They convert hydrogen into electricity with minimal emissions—producing only water vapor and heat—and can outperform traditional energy sources in both power output and environmental impact.

Q2. What applications and industries can use hydrogen fuel cells?

Hydrogen fuel cells can be utilized across a diverse range of applications and industries, including transportation (such as cars, buses, and trucks), stationary power generation for buildings and remote locations, portable power for electronics, and backup power systems for critical infrastructure and emergency services.

Q3. How do hydrogen fuel cells contribute to energy resilience and independence?

Hydrogen fuel cells enhance energy resilience by providing reliable power during natural disasters and grid outages, and facilitate energy independence by enabling local hydrogen production from renewable sources. This reduces reliance on centralized energy infrastructures and fossil fuel imports, offering sustainable and self-sufficient energy solutions.

The post What are the Advantages of Hydrogen Fuel Cells? appeared first on Bloom Energy.

Hydrogen fuel cells offer an efficient, reliable alternative to traditional power sources. This simple concept has taken on a life of its own, with researchers and scientists developing various types of hydrogen fuel cells that are scalable and adaptable to multiple use cases such as transportation, manufacturing and space exploration to name a few.

Revolutionizing the way the world powers mission-critical environments, hydrogen fuel cells hold many advantages. Let’s explore the fundamental principles, the specialized roles of fuel cell variants, the benefits and what the future holds for fuel cells.

Unlocking Power: How Does A Hydrogen Fuel Cell Work?

A hydrogen fuel cell operates through an electrochemical process that transforms the energy stored in hydrogen gas (H2) and oxygen into electrical power without combustion. The magic happens in what is known as the fuel cell stack that is responsible for facilitating the electrochemical reactions, which are comprised of the anode, cathode and electrolyte. Here’s a closer look:

• Anode: An electrode at which the electrochemical oxidation of hydrogen takes place. It is typically carbon-based and coated with a catalyst such as platinum.
  Function: When hydrogen gas is supplied to the anode, a catalyst facilitates the splitting of hydrogen molecules into protons and electrons. The electrolyte guides the protons to the cathode while the electrons are compelled to traverse an external circuit, generating an electrical current in the process.

• Cathode: An electrode at which the electrochemical reduction of oxygen takes place. Like the anode, it is also typically composed of a porous material coated with a catalyst, often platinum.
  Function: At the cathode, protons from the anode, electrons from the external circuit, and oxygen combine to form water (H2O). This reaction completes the electrochemical process and represents the final step in the generation of electricity.

• Electrolyte: A substance that conducts ions between the anode and cathode. It is crucial for facilitating the movement of protons (H+ ions) from the anode to the cathode.
  Function: Facilitates the movement of protons from the anode to the cathode, allowing electrochemical reactions while preventing the direct mixing of hydrogen and oxygen.

The electrochemical reaction begins when hydrogen gas is supplied to the anode and oxygen, usually sourced from the air, is introduced to the cathode. Hydrogen molecules undergo a transformative split into protons and electrons. While protons seamlessly navigate through the electrolyte to reach the cathode, electrons are compelled to embark on an external circuit. This electron flow along the circuit generates an electric current – a flow of electricity that can be harnessed for energy.

Electrons are reunited with protons at the cathode, where they are combined with oxygen. The result? Pure water (H2O) emerges as the sole emission, signaling a notable shift away from the carbon emissions typically linked with traditional power generation methods reliant on combustion. This elegant electrochemical dance between hydrogen and oxygen not only yields electrical power but does so with remarkable simplicity and environmental friendliness.

In essence, the fuel cell stack orchestrates this intricate process, serving as the powerhouse where hydrogen and oxygen engage in their electrochemical tango. Hydrogen gas is the cornerstone of this reaction – it serves as the fuel, offering a clean and abundant source of energy. Harnessing oxygen from the atmosphere adds to the environmental attractiveness of hydrogen fuel cells as it’s available in abundance.

The beauty of this electrochemical process lies not only in its efficiency but also in its environmental sustainability. As the world seeks cleaner energy alternatives, the hydrogen fuel cell emerges as a compelling solution, providing power without the detrimental environmental impacts associated with traditional combustion-based methods.

Advanced Perspectives: Understanding the Specialized Roles of Fuel Cell Variants

Fuel cells come in various types, primarily categorized based on the electrolyte they utilize. While the fundamental principle remains the same, various types of hydrogen fuel cells have been developed, each with unique characteristics and applications. These characteristics, in turn, dictate the applications for which each type of fuel cell is most apt. The landscape of fuel cell technology is diverse, with several types currently under development. Each type of fuel cell presents its unique advantages, challenges, and potential use cases.

The distinction in electrolyte choice plays a pivotal role in shaping the electrochemical reactions within the cell, specifying the catalysts needed, determining the operating temperature range, and influencing the choice of fuel. Proton Exchange Membrane Fuel Cells (PEMFC), for instance, are commonly used in transportation, while Alkaline Fuel Cells (AFC) find applications in space exploration. Solid Oxide Fuel Cells (SOFC), another notable variant, operate at higher temperatures and are suitable for both stationary power generation and certain vehicle applications. This diversity highlights the adaptability of hydrogen fuel cells to different scenarios, contributing to their growing popularity across various industries.

• Proton Exchange Membrane Fuel Cells – Also called proton exchange membrane fuel cells, operate at relatively low temperatures with a low weight and compact design. It employs a polymer electrolyte membrane, which selectively allows protons to pass through while blocking electrons. These key features set PEMFCs apart, making them an ideal solution for applications like electric vehicles due to their quick start-up times and high power density.
• Alkaline Fuel Cells – The main distinction lies in their electrolyte composition, typically potassium hydroxide. Unlike PEMFCs, AFCs operate at higher temperatures and require an alkaline environment, which makes them suitable for specific applications where elevated temperatures are acceptable. They are commonly used in space exploration.
• Solid Oxide Fuel Cells – This hydrogen fuel cell, unlike PEMFCs and AFCs, operates at temperatures above 800 degrees Celsius. SOFCs employ a solid ceramic electrolyte, typically made of materials like yttria-stabilized zirconia. With a high operating temperature and efficiency in converting fuel into electric power, they are typically used for stationary power generation in large-scale industrial settings.

As one of the most promising sources of sustainable energy, hydrogen fuel cells offer a wide range of advantages that make them an appealing choice for a variety of applications.

Advantages of Hydrogen Fuel Cells

In the realm of clean energy, hydrogen fuel cells emerge as a promising alternative, providing a wide variety of environmental advantages that set them apart from traditional power sources. At the forefront is their capacity for zero-emission energy production. The only byproduct of the electrochemical reaction is water vapor, contributing to a significant reduction in greenhouse gas emissions. This marks a significant departure from the carbon emissions associated with burning fossil fuels, making hydrogen fuel cells a crucial player in mitigating climate change and reducing air pollution.

Beyond their environmental friendliness, hydrogen fuel cells boast higher efficiency than traditional combustion technologies. In a fuel cell, the conversion of hydrogen into electricity is a more direct and efficient process than the combustion of fossil fuels, yielding higher energy conversion rates. Their versatility and scalability make them suitable for a range of uses, including transportation, residential power, and portable electronic devices.

Hydrogen fuel cells are versatile and can be applied across a spectrum of power generation scenarios, showcasing their adaptability and reliability. They can operate continuously, providing a reliable source of power with minimal environmental impact. Additionally, the scalability of fuel cell technology allows for seamless integration into diverse power generation infrastructures, from small-scale residential units to large industrial facilities.

The advantages extend beyond environmental considerations to encompass reliability, as hydrogen fuel cells can deliver consistent power for longer durations, acting as backup power sources during grid outages or as primary power systems in remote areas. This reliability is particularly valuable in situations where continuous power availability is critical.

The automotive industry has embraced hydrogen fuel cells as a clean alternative to traditional internal combustion engines. Hydrogen fuel cell vehicles (FCVs) offer longer ranges and shorter refueling times compared to battery electric vehicles, addressing some of the challenges associated with electric transportation.

The versatility of hydrogen fuel cells is a defining feature, making them suitable for an array of applications. Whether it’s powering a residence, an industrial facility, or a transportation, hydrogen fuel cells exemplify a transformative force in the landscape of clean and efficient energy solutions.

Driving Change: The Evolving Landscape of Fuel Cell Innovations

Fuel cell research is a dynamic field, with scientists exploring novel materials and designs to enhance the performance of hydrogen fuel cells. One notable advancement is the focus on improving the durability and performance of fuel cell components, ensuring prolonged and efficient operation by generating a higher voltage.

In terms of efficiency, ongoing research is exploring methods to increase the energy conversion rates within fuel cells. This involves optimizing catalysts and electrode materials to enhance the electrochemical reactions, thereby maximizing the yield of electrical power. These innovations aim to increase power output, extend the lifespan of fuel cells, and reduce manufacturing costs, ultimately making hydrogen fuel cells more accessible and economically viable.

The advancement of control technology and system integration also contribute to the overall efficiency of hydrogen fuel cell systems. Smart control systems enable better management of power output, ensuring that energy is harnessed and distributed optimally.

While hydrogen is a clean and abundant fuel, it is traditionally sourced from natural gas. The production methods of hydrogen play a crucial role in determining the overall environmental impact of fuel cell technology. Green hydrogen, produced using renewable energy sources, is gaining traction as a sustainable alternative to conventional methods that rely on natural gas. Innovations in the production and storage of hydrogen, a critical aspect of the technology, also contribute to the overall cost-effectiveness of hydrogen fuel cell systems. By utilizing renewable energy sources such as solar or wind power, this approach aims to create a closed-loop system with a minimal carbon footprint.

Navigating the Future with Hydrogen Fuel Cells

Hydrogen fuel cells are addressing the urgent global call for cleaner, more reliable energy alternatives. The simple elegance of these cells and their eco-friendly electrochemical process provide a sustainable alternative to traditional power. Crucially, the move towards green hydrogen production, utilizing renewable sources like solar and wind power, underscores a commitment to creating closed-loop systems with minimal environmental impact.

Hydrogen fuel cells not only champion environmental friendliness but also boast remarkable efficiency compared to traditional combustion methods. Their scalability and adaptability position them as a viable solution for various needs. The versatility of fuel cell variants demonstrates their adaptability across a spectrum of industries, from residential, commercial, transportation, and even space exploration.

As research propels fuel cell technology forward, the focus on durability, performance, and enhanced energy conversion rates aims to make hydrogen fuel cells more affordable and accessible.

Dive into how Bloom Energy’s fuel cell solutions can address your immediate energy needs. Our team of experts is ready to create a tailored solution built to fit your energy requirements. Together, let’s power a more sustainable and resilient future. Contact Us to start your journey towards efficient and reliable energy management with Bloom Energy.

FAQ

Q1. What Is a Hydrogen Fuel Cell?

A hydrogen fuel cell is a device that converts the stored energy in hydrogen into electrical power through an electrochemical process. It offers a clean and efficient alternative to conventional power sources.

Q2. How Does a Hydrogen Fuel Cell Work?

Hydrogen fuel cells operate through an electrochemical process, where hydrogen gas and oxygen combine to generate electrical power without combustion. The fuel cell stack, comprising an anode, cathode, and electrolyte, facilitates this process, leading to the production of electricity and water as the only byproduct.

Q3. How scalable are hydrogen fuel cells, and in what industries can they have the most significant impact?

Hydrogen fuel cells exhibit scalability ranging from small-scale applications in transportation, including electric vehicles, to large industrial systems powering manufacturing processes. In the transportation sector, Proton Exchange Membrane Fuel Cells (PEMFCs) stand out for their compact design, enabling quick start-up times in various vehicles. Their versatility extends to commercial power generation, offering a clean and efficient alternative for retail businesses, industrial plants and data centers.

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“It is a historic milestone for the hydrogen industry in the United States that the DOE has selected centerpiece hydrogen hubs for development,” said Rick Beuttel, Head of Business Development at San Jose-based Bloom Energy Inc. (NYSE:BE). “Our solid oxide electrolyzer technology, with its record efficiency producing hydrogen, can play a larger and larger role in the production of green and pink hydrogen. We are poised with a Gigafactory to support industrial decarbonization, production of derivatives such as ammonia, renewable diesel, or clean hydrogen for mobility applications like heavy truck and bus fleets.”

The DOE announced on October 13, 2023, a $7 billion, nationwide investment designed to launch seven Regional Clean Hydrogen Hubs (H2Hubs) across the country. This vital funding will support efforts to power public transportation, heavy duty trucks, port operations, and other important undertakings that support the commercializing of a clean hydrogen market across the country.

The H2Hubs, including California’s, were conceived by the Biden-Harris administration to accelerate and support the country’s commercial market for affordable and clean, renewable hydrogen, an immensely valuable energy product that facilitates a myriad of carbon emissions reduction strategies around the world.

“We were honored that our products and technologies were included in four of the proposals submitted to DOE and we thank Gov. Newsom for his leadership for securing nearly one-fifth of available funding for projects in California,” Beuttel added. “Our manufacturing and technology teams in Fremont, Ca., and Newark, De, are ready to help advance this program and deliver on its promise.”

The Bloom Electrolyzer can produce clean hydrogen from renewable sources such as nuclear, wind and solar energy. SK ecoplant, Bloom’s partner in many fuel cell projects around the world, said in May that it would be joining World Energy GH2’s $4.5 billion Nujio’qonik project in eastern Canada and will use the Bloom Electrolyzer to produce clean hydrogen from the wind energy there. Bloom has also produced clean hydrogen from Heliogen Inc.’s concentrated solar energy system.

The DOE’s financial support of the California Hydrogen Hub reflects a continued commitment to clean energy technology. Supported by innovative state tax incentives intended to spur investments in alternative energy manufacturing, Bloom Energy expanded its footprint in California with a new, state-of-the-art, 164,000 square foot factory in Fremont in June 2022 to produce components in its solid oxide technology.

Coupled with a dedicated production line at its Newark plant that has the capacity to produce 1 gigawatt of electrolyzers, Bloom Energy is proud to be on the forefront of our country’s push for a sustainable and commercialized market for clean hydrogen.

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Bloom Energy makes the technology needed to efficiently produce hydrogen in the cleanest way possible, and it has been proving, through key tests and demonstration projects, that its Bloom Electrolyzer™ is ready to meet that demand, both in the United States and around the world. The United States made clean hydrogen a priority in the Inflation Reduction Act in 2022, but Canada also is rolling out incentives to support production, as is the European Union.

A critical tool for decarbonization

The world is moving, inexorably, in the direction of decarbonization. Sector after sector is seeking ways to reduce or eliminate carbon dioxide emissions from the production and use of energy. For some aspects of our economies, like residential and commercial buildings, that will mean electrification.

Other industries, however, need a different approach: industries such as heavy transportation and buses, and those that make the literal building blocks of our society, from steel to concrete and glass. The production processes for these industries are all very energy intensive and do not lend themselves well to easy electrification. They need hydrogen, produced in ways that are far cleaner than the way hydrogen has been made in the past.

The transportation fuels of the future also need clean hydrogen, and they are going to need a lot of it. To make renewable diesel, it takes roughly three times as much hydrogen as the crude oil that has been used to make a barrel of regular diesel. And it’s not just renewable diesel: Fuels like ammonia and sustainable aviation fuel are either already being traded on their carbon intensity or will be soon.

Renewable electricity, nuclear power and hydrogen

The Bloom Electrolyzer supplants the conventional way of making hydrogen from fossil fuels. Instead of a dirty process that creates carbon emissions, our Electrolyzer efficiently uses lesser amounts of electricity to split water into hydrogen and oxygen. It can be paired with zero-carbon electricity, such as that produced by solar and wind power, as well as with the steam generated by nuclear power operations.

The hydrogen production tax credit included in the Inflation Reduction Act of 2022 will make our zero-carbon hydrogen cost competitive with conventional gray hydrogen, which is critical for decarbonizing hard-to-decarbonize industries like fertilizer, steel, cement, and aviation.

Bloom’s proof points

The solid oxide Bloom Electrolyzer produces hydrogen by splitting water molecules and is the counterpart of Bloom’s solid oxide fuel cell platform, the Bloom Energy Server®. The Bloom Electrolyzer operates at high temperatures, which means it requires less energy than low-temperature PEM and alkaline electrolyzers, two competing technologies to split water molecules.  Electrolyzers are produced in both Bloom’s new, 164,000-square foot, multi-gigawatt (GW) manufacturing facility in Fremont, California and in Newark, Delaware, where we inaugurated 1 GW of facility capacity for an electrolyzer line in November 2022.

To demonstrate the efficiency of its technology, Bloom has put its electrolyzer through rigorous, independent testing at the Idaho National Laboratory (INL). In August 2022, after nearly 500 hours of full load operation, INL found that Bloom’s high-temperature electrolyzer produced hydrogen more efficiently than other commercially available electrolyzers, including PEM and alkaline. Efficiency is key because the cost of electricity is up to 80 percent of the cost of hydrogen production through electrolysis. By producing hydrogen up to 45 percent more efficiently than PEM and alkaline electrolyzers when combined with external heat, the Bloom Electrolyzer puts clean hydrogen on a path to become economically viable.

Industries that could be opportunities for clean hydrogen are beginning to take notice. LSB Industries,  the leading North American producer of industrial and agricultural chemicals, announced in May 2022 that it would install 10MW of Bloom electrolyzers at its Pryor, Oklahoma facility. The project is expected to generate green hydrogen that will contribute to the synthesis of approximately 13,000 metric tons of zero-carbon ammonia per year. In September 2022, Bloom said that it is installing an electrolyzer at Xcel Energy’s Prairie Island Nuclear Generating Plant in Welch, Minnesota. The electric utility sees the project as opportunity to understand how its nuclear plants can contribute to the development of hydrogen technologies and a carbon-free future.

History will record 2023 as the year when a new kind of electrolyzer made clean hydrogen commercially available—and commercially viable. Bloom Energy has laid the groundwork for the next big step in the transition to a clean energy economy.

Rick Beuttel is vice president of hydrogen business at Bloom Energy. Follow him on LinkedIn. 

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