Power Demand

Utility-sponsored energy-efficiency programs have always seemed like a contradiction to me. Obviously, power companies make money by selling electricity, so encouraging customers to install energy-efficient

Renewable energy sources increased their share of the UK’s electricity supply in 2018, with new wind farms and biomass plants helping renewables contribute a record 33% of the country’s power in the past year. Coal-fired units, meanwhile, saw a 25% drop in their output, with coal providing about 5% of the country’s total generation. The […]

The International Energy Agency (IEA) deemed growth and disruptions of the world’s power sector so significant to the future of energy, it dedicated—for the first time—a four-chapter “special focus”

Cheap natural gas and social pressure to reduce carbon emissions give gas-fired power plants and renewable energy resources a competitive advantage over traditional coal and nuclear generation. Energy storage

NV Energy plans to retire a 254-MW coal-fired unit in a power-constrained region of Nevada at the end of 2021, four years ahead of schedule. The company will instead purchase 1,001 MW from new solar photovoltaic projects equipped with 100 MW of long-term battery storage, effectively doubling its total renewable generation from 14% in 2017 […]

The accelerated retirement of coal-fired and nuclear generation by 2022 could adversely affect reliability in four regions, including in the East and over parts of the central U.S., the North American Electric Reliability Corp. (NERC) warned as it released findings from a “stress-test” scenario.  But the entity tasked with ensuring reliability and security of the […]

Despite increased resilience actions, extreme weather events due to climate change are projected to increasingly threaten the nation’s energy infrastructure, and create fuel availability and demand imbalances, the Trump administration’s sprawling climate report released on November 23 suggests.  The Fourth National Climate Assessment (NCA4) released by the Global Change Research Program (USGCRP) is clear in […]

The Tennessee Valley Authority (TVA) wants public input as it considers closing two of the utility’s historic coal-fired power plants: its Bull Run plant in Tennessee, and the last coal-fired unit at its Paradise plant in Kentucky. The Bull Run Fossil Plant, near Oak Ridge, has been the only single-generator coal plant in the TVA […]

To remain efficient and profitable, utilities must anticipate the ebb and flow of the market. That means companies must gain visibility into the generation and consumption of energy. With network-level

Coal-fired power plants can significantly improve wet limestone scrubbing with advanced process control. One optimization system implemented at a Japanese facility utilized enhanced regulatory control