NOx emissions
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Legal & Regulatory
EPA Proposes Tighter NOx Limits for Combustion Turbines
The U.S. Environmental Protection Agency has proposed tougher nitrogen oxide (NOx) emissions limits for new, modified, and reconstructed stationary combustion turbines. The proposed rule identifies a combination of combustion controls and selective catalytic reduction (SCR) as the Best System of Emission Reduction (BSER) for most turbines though it proposes combustion controls alone for certain smaller […]
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Hydrogen
Global First: JERA, IHI Launch Testing of Fuel Ammonia at Coal Power Plant
Japanese firms JERA and IHI Corp. have launched the world’s first large-volume fuel ammonia demonstration testing at JERA’s 1-GW Unit 4 of its 4.1-GW Hekinan Thermal Power Station in Aichi Prefecture
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Hydrogen
Ready for the Energy Transition: Hydrogen Considerations for Combined Cycle Power Plants
Following the European Green Deal, the European Union has set the objective to become climate-neutral by 2050, much like the U.S. and many other countries that joined the Paris Agreement. To meet this goal, greenhouse gas emissions cannot exceed capture and storage, meaning that fossil fuels will unavoidably need to be phased out. In power […]
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Fuel
GE Marks ‘Ultra Low’ NOx Gas Turbine Technology Triumph
In a significant technical triumph, GE has completed first installation of a new gas-fired power plant technology that it says can reduce nitrogen oxide (NOx) emissions to 5 parts per million (ppm). GE on April 11 completed combustion upgrades on nine GE 9E gas turbines at five power generation enterprises in Shenzen, a major industrial […]