US natural gas power generation declines

US natural gas power generation declines

Natural gas-fired power generation in the United States declined through the first four months of 2021. According to the EIA, an average of 3,394 gigawatthours of electricity were generated daily by natural gas-fired power plants. This represents a 7% decline compared...
Stressed US energy infrastructure

Stressed US energy infrastructure

The nation’s energy infrastructure succumbed to enormous stress as extreme winter weather gripped the US in mid-February. According to S&P Global Market Intelligence, power disruptions impacted energy customers in Texas, Louisiana, Oregon, and Virginia....
US sets new wind generation record

US sets new wind generation record

The US set a new record for daily wind electricity generation on December 23, 2020. According to the EIA, a total of 1.76 million MWh were generated from wind in the lower 48 states. The new record represented approximately 17% of the total daily US electricity...
Declining natural gas-fired combined-cycle heat rates

Declining natural gas-fired combined-cycle heat rates

The average operating heat rate for combined-cycle generators has declined over the last five years. According to the EIA, natural gas combined-cycle power generators installed since 2015 have an average heat rate of 6,654 Btu/kWh. This average is nearly 25% lower...
Battery storage shows tremendous growth

Battery storage shows tremendous growth

Installed large-scale battery storage systems in the United States reached an all-time high as of the end of 2018. According to the EIA, a total of 125 installed battery storage systems having a combined capacity of 869 MW were operational in the US as of 2018. These...