Saturday, September 17, 2016 10:17:11 PM
http://thehill.com/blogs/congress-blog/energy-environment/287075-fuel-cells-can-help-battle-climate-change
At their recent Ottawa Summit, the “Three Amigos” –Canadian Prime Minister Justin Trudeau, U.S. President Barack Obama, and Mexican President Enrique Pena Nieto—committed to reducing greenhouse gas emissions by 50 percent no later than 2025, principally by shifting to low- and zero-carbon power generation. Implicit in this commitment is a diminished use of coal to generate electricity.
In fact, coal use for power generation has been falling steadily in America. Whereas a decade ago coal-fired power plants produced 51 percent of the nation’s electricity, today the share is closer to 33 percent and the Energy Information Administration recently forecast that coal for power generation will be largely phased out by 2040.
Fortunately, new technologies are evolving that can reduce carbon emissions significantly, most notably “fuelcells.” Put simply, a fuel cell combines hydrogen and oxygen to produce electricity through an electrochemical reaction. Because the byproducts are only water and heat, there are no carbon emissions.
Small scale fuel cells have been used by some automobile manufacturers for more than a decade. Toyota, Hyundai and Honda currently sell vehicles that combine hydrogen and oxygen to generate electricity which powers the motor. But unlike battery electric vehicles, fuel cell cars boast driving ranges comparable to those of gasoline or diesel vehicles, 200 to 300 miles. Average mileage for fuel cell cars is 58 compared to 23 for gasoline powered cars. Refueling can be done in less than 10 minutes whereas it can take several hours to recharge a battery powered vehicle. The only negative, at present, is the limited number of fueling stations selling pressurized hydrogen.
Despite being zero emissions vehicles, battery and fuel cell cars comprise less than one percent of automobiles currently on the road. The real promise for using fuel cells to lower carbon emissions lies in the power generation industry, which is by far the largest emitter of CO2 and other greenhouse gases. To that end, a number of energy companies are boosting investments in large-scale fuel cell technology to produce electricity for the power grid.
For example, Exxon Mobil recently announced an agreement with FuelCell Energy, a Connecticut company whose fuel cells are already generating electricity at 50 locations around the world. Under the agreement with Exxon, FuelCell Energy will utilize its technology at fossil fuel power plants to isolate and compress carbon dioxide while producing enough power to more than compensate for the energy cost of capturing and sequestering the carbon.
Exxon believes that a 500-megawatt power plant with fuel cells could generate 120 megawatts of additional power compared with a loss of 50 megawatts of power using conventional carbon capture technology. Importantly, using fuel cells at the growing number of natural gas fired power plants could reduce CO2 emissions by more than 90 percent.
Though “Keep it in the ground!” environmental activists are calling for an immediate and total shift to renewable power such as wind and solar, this is neither economically nor technically feasible. Despite the huge increase in wind and solar investments over the past decade, these sources account for only five percent of America’s power generating capacity. Even if we could shift quickly to renewable sources, gas-fired peaking units would be required to maintain grid integrity when the wind isn’t blowing or the sun isn’t shining.
Matching up fuel cells with power plants can confer tremendous environmental benefits down the road. As generation continues to shift away from coal and towards natural gas, fuel cells will not only dramatically reduce CO2 emissions but will also be combined with power plants burning a less carbon-intensive fuel.
Recent FCEL News
- FuelCell Energy and Toyota Motor North America Celebrate Launch of World's First "Tri-gen" Production System at the Port of Long Beach • GlobeNewswire Inc. • 05/02/2024 11:30:00 AM
- FuelCell Energy and Toyota Motor North America Celebrate Launch of World's First 'Tri-gen' Production System at the Port of Long Beach • PR Newswire (US) • 05/02/2024 11:00:00 AM
- Tyrone Michael Jordan Appointed to FuelCell Energy’s Board of Directors • GlobeNewswire Inc. • 04/29/2024 09:01:32 PM
- FuelCell Energy Announces Debt Financing for Derby Power Projects • GlobeNewswire Inc. • 04/29/2024 12:00:00 PM
- FuelCell Energy Technology to be Used in Sacramento Wastewater Biofuel Clean Energy Project • GlobeNewswire Inc. • 04/11/2024 12:00:00 PM
- Recently Updated and Extended Joint Development Agreement between ExxonMobil Technology and Engineering Company and FuelCell Energy Aimed at Accelerating Access to Carbonate Fuel Cell Technology for Carbon Capture • GlobeNewswire Inc. • 04/08/2024 12:00:00 PM
- FuelCell Energy Innovators to Highlight Advanced Clean Technologies at CERAWeek 2024 • GlobeNewswire Inc. • 03/19/2024 12:00:00 PM
- FuelCell Energy Reports First Quarter of Fiscal 2024 Results • GlobeNewswire Inc. • 03/07/2024 12:30:00 PM
- FuelCell Energy Announces First Quarter of Fiscal 2024 Results Conference Call on March 7, 2024 at 10 A.M. Eastern Time • GlobeNewswire Inc. • 03/01/2024 01:46:06 PM
- FuelCell Energy Announces Release of Annual and Sustainability Reports Highlighting Business Performance and Progress Towards Sustainability and ESG Goals • GlobeNewswire Inc. • 02/19/2024 01:30:00 PM
- Form ARS - Annual Report to Security Holders • Edgar (US Regulatory) • 02/16/2024 10:10:25 PM
- Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material • Edgar (US Regulatory) • 02/16/2024 10:09:16 PM
- Form DEF 14A - Other definitive proxy statements • Edgar (US Regulatory) • 02/16/2024 10:08:16 PM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 01/18/2024 11:29:23 PM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 01/18/2024 11:27:45 PM
- Form 4 - Statement of changes in beneficial ownership of securities • Edgar (US Regulatory) • 01/18/2024 11:26:01 PM
- Form 8-K - Current report • Edgar (US Regulatory) • 01/04/2024 10:00:34 PM
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- FuelCell Energy Reports Fourth Quarter and Full Fiscal Year 2023 Results • GlobeNewswire Inc. • 12/19/2023 12:30:00 PM
- Google $700M Antitrust Settlement, TSMC Chairman Retirement, Tesla Nevada Wage Hike, and More • IH Market News • 12/19/2023 11:10:01 AM
- ExxonMobil to Build CCS Plant in Rotterdam With Carbonate Fuel Cell Tech -- OPIS • Dow Jones News • 12/18/2023 08:26:00 PM
- ExxonMobil to Build CCS Pilot Plant with FuelCell Energy Using Carbonate Fuel Cell Technology • GlobeNewswire Inc. • 12/18/2023 12:30:00 PM
- FuelCell Energy Closes Tax Equity Financings with Group 1001 and Franklin Park for Tri-gen Project and Derby, Connecticut, Fuel Cell Park • GlobeNewswire Inc. • 12/14/2023 01:00:00 PM
- FuelCell Energy Announces Fourth Quarter and Fiscal Year 2023 Results Conference Call on December 19, 2023 at 10 A.M. Eastern Time • GlobeNewswire Inc. • 12/12/2023 01:00:00 PM
- IBM, FuelCell Energy to Use AI in Effort to Forge Longer-Life Fuel Cell Systems • GlobeNewswire Inc. • 11/28/2023 08:00:00 AM
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