Power Demand

Hit hard by response to the COVID-19 pandemic, global gas demand in 2020 is set to to tumble by twice the amount lost after the 2008 global financial crisis—its largest annual decline in history—the International Energy Agency (IEA) says in its latest annual market report Gas 2020.  As of June 2020, the fall has been […]

It’s hurricane season in the U.S., which runs from June 1 through the end of November, and there have already been three named storms. The most recent was Tropical Storm Christobal, which was the earliest third-named Atlantic storm on record when it formed on June 2. It made landfall in the U.S. along the northern […]

Despite COVID-19’s impact on power demand, disrupted pre-season generation preparation, and an expected highly active hurricane and wildfire season, industry appears well-positioned to meet peak demand this summer under anticipated weather in nearly all parts of the North American bulk power system (BPS).  Other than in the Electric Reliability Council of Texas (ERCOT), anticipated reserve […]

Alabama Power’s Smart Neighborhood integrates a microgrid into a community filled with high-performance homes containing energy-efficient systems and connected appliances. The innovative initiative, which

The coronavirus pandemic has triggered a macroeconomic shock that is unprecedented in peacetime. By the end of the first quarter, its effects on global power demand were deep, the International Energy Agency (IEA) noted in a flagship report released on April 30. The international organization, which has collected daily data for more than 30 countries […]

It’s peak season for the U.S. power industry. While actual dates may vary from one utility to another, generally the summer peak period spans from Memorial Day (May 25 this year) to Labor Day (Sept. 7)

Despite the U.S. and Europe shuttering coal-fired power plants, coal remains a major fuel in global energy systems. In 2018, global coal demand rebounded and grew by 1.4% due to increased consumption in Asia, where coal consumption increased by 2.5%. This increased consumption was mainly from power generation, which reached an all-time high, increasing 3% […]

Despite uncertainties posed by the COVID-19 pandemic, the Electric Reliability Council of Texas (ERCOT) again expects to shatter its peak demand record this summer. Factoring in changes to its generation profile, extreme weather, and low wind output, the grid operator expects energy alerts are still possible.  ERCOT’s forward-looking projections for capacity, demand, and reserves are murkier, […]

Electric vehicle adoption is expected to continue growing, especially in delivery and service company fleets. That means load demand could surge, particularly around charging depots, and utilities must plan

Much has been written about renewable energy, but few stories have focused on the complexity of determining the optimal mix of solar and wind generation, and the kind and amount of energy storage, that

Earth Day is normally when we honor the headway made in advancing environmental and climate goals, while also reflecting on the challenges that remain before us. However, this year our society was caught up in a pandemic-induced economic downturn that has left Americans focused squarely on sensible preservation of ourselves, our families, and our way of […]

The New York Independent System Operator (NYISO) on April 16 said weekday morning reductions in power consumption have averaged as much as 18% below typical levels, with the most dramatic drops noted in New York City as businesses remain closed during the COVID-19 pandemic. NYISO, in an updated analysis of estimated coronavirus demand impacts released […]

The crash in global oil prices, though a challenge for cash-strapped drillers and U.S. exploration and production (E&P) companies, may provide an opportunity to move natural gas prices higher. Analysts in recent days have said higher gas prices could come as soon as next winter—some predict prices could more than double from recent lows of […]

Lawrence Livermore National Laboratory’s (LLNL’s) latest annual energy flow chart suggests that in 2019, for the second year in a row, wind and solar made up the largest increases in U.S. energy supply, but American consumption of energy fell after a record year in 2018. The national lab’s annual U.S. energy flow chart, or Sankey […]

PJM Interconnection, the nation’s largest regional transmission organization (RTO), is intensifying its response to the COVID-19 pandemic, preparing campuses for worker sequestration and closely coordinating with generators and transmission owners across its system as they grapple with workforce and supply impacts. Although most of PJM’s employees—with the exception of system operators and other essential personnel—are […]

Electrification has been a much-touted driver for the global energy transition toward decarbonization. But though an all-electric future could have vast implications for the power and gas sectors, achieving it

A study published by the Electric Power Research Institute (EPRI) shows peak demand and energy use decreased as much as 21% in some areas as a result of actions taken to reduce the spread of COVID-19. The report—COVID-19 Bulk System Impacts: Demand Impacts and Operational and Control Center Practices—was released on March 27. It reviews […]

Power industry analysts who’ve spoken with POWER agree there will be an impact to power load due to the COVID-19 pandemic, with the loss of much of the U.S. commercial and industrial demand for power, and certainly an uptick in the amount of demand from the residential sector as more people work from home, away […]

Utilities and other power generators need to prepare now for increased loads as the electrification of transportation grows. As with any challenge, opportunities exist for those willing to invest in electric

An Australian federal inquiry last December recommended partially lifting a nationwide ban on nuclear energy, urging that the government pursue a “goal-oriented” and community-focused strategy as it

The smart grid is transforming the way utilities communicate with their customers. Smart grid technology, including control systems and automation that help new technologies work together, supports a power grid that can respond digitally to quickly changing electricity demand. The smart grid enables electricity producers to enhance reliability, availability, and efficiency. It can provide cost […]

Over the past decade, there has been a significant change in the U.S. system of power generation in the lower 48 states. The major factors that resulted in these changes were the discovery of new natural gas

On Dec. 19, the Federal Energy Regulatory Commission (FERC) directed PJM Interconnection to dramatically expand its Minimum Offer Price Rule (MOPR) to nearly all state-subsidized capacity resources, including renewables backed by state portfolio standards. It’s the latest of a series of dramatic revisions to the grid operator’s rule, which essentially functions to provide a minimum […]

Significant and rapid changes that are reshaping North America’s power sector will likely leave Texas and Ontario, Canada, with supply shortfalls over the next decade, and energy deficiencies could also occur during off-peak conditions in the Midcontinent Independent System Operator (MISO) area and the Western Electricity Coordinating Council (WECC) region, the North American Electric Reliability […]

China has started up its first commercial nuclear cogeneration system, using two newly operational AP1000 reactors at the Haiyang Nuclear Power Plant to heat 700,000 square meters of housing.  Shandong Nuclear Power Co. (SDNPC), a subsidiary of State Power Investment Corp. (SPIC), and owner of the Haiyang plant, on Nov. 15 said the first phase […]

Officials in China in 2017 said the country—the world’s largest emitter of greenhouse gases—would move away from coal-fired power generation. They promptly canceled more than 100 coal power plant construction projects. But coal remains king in China, which in the past two years has added 43 GW of coal-fired generation capacity, according to a report […]

The future of energy is electric. It is a future that is evolving rapidly, bringing significant changes. Traditional suppliers are scrambling to stake their claims and remain relevant. Market trends point

A recent study found that electric vehicle (EV) batteries used as a utility virtual power plant (VPP) could shift the entire residential peak load to nighttime hours with only 10% EV market saturation. The research was conducted by Jackson Associates, an Orlando, Florida-based firm that does energy forecasting, data development, and energy-related analysis. The study […]

South Africa’s state-owned utility Eskom was forced to slash 2,000 MW on a rotational basis nationwide on Oct. 16 and Oct. 17. The newest round of power cuts—the first in nearly seven months—highlight the state-owned utility’s scramble to avert financial disaster stemming in part from the fast-tracked construction of two 4.8-GW coal-fired power plants: Medupi […]