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Last winter’s polar vortex was a reminder that, despite several years of mild winters, colder months can still pack a wallop. Decades of coal, gas, and nuclear plant operations have taught plant operators

Twice this year, PJM flirted with blackouts when brutal winter storms (dubbed a polar vortex) struck the Eastern U.S. in January. The cold weather set a new winter peak demand record of 141,500 MW on Jan. 7

The upcoming implementation of the Environmental Protection Agency’s (EPA’s) Mercury and Air Toxics Standards (MATS) is putting pressure on coal-fired power plants to develop and implement compliance

Can hydropower get some love? Even fans of renewable energy can be forgiven for having forgotten about a resource that—up to now—has produced more electricity than wind, solar, biomass, and all other

Kemper County Combined Cycle Unit Begins Commercial Operation. Mississippi Power on Aug. 14 marked a significant milestone and started commercial operation (on natural gas) of the combined cycle unit at the

Gazprom on Sept. 1 made the first weld of a 4,000-km natural gas pipeline that will run from gas production centers in Russia’s Yakutia and Irkutsk gas production fields to Russia’s Far Eastern regions

A 7,100-MW±600-kV high-voltage direct-current (HVDC) line that runs 2,375 kilometers (km) from new hydropower plants on the Madeira River in the Amazon Basin to major load centers in southeastern Brazil

Resource-rich Poland’s push to prioritize coal as its main energy source and to cultivate a nuclear power program to boost energy security at the expense of climate objectives has provoked its portrayal

Arizona-based solar photovoltaic (PV) system provider First Solar in August said it had achieved a cadmium-telluride (CdTe) PV research cell conversion efficiency of 21%—a world record. The thin-film PV

Mitsubishi Heavy Industries (MHI) in August revealed that it had developed a 2-MW 16-cylinder high-speed gas engine that potentially offers a power generation efficiency (lower heating value) of more than