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Monday, 27 July 2026

energy saving

Study: Cutting Energy Waste Could Save $4.8 Trillion, Equal to $31,000 per Household

Improving energy efficiency in buildings, transportation, and industry in the United States could save about $4.8 trillion in energy and related costs in the next decades—equivalent to almost $31,000 per household—a new report finds. The American Council for an Energy-Efficient Economy (ACEEE) study points to a key opportunity for policymakers as families face challenging home energy bills and gasoline prices, the electric grid is strained by new demand from data centers and other loads, and extreme weather events increase because of high greenhouse gas emissions.
Pixabay
Pixabay

The report finds that energy efficiency improvements and demand flexibility measures made between now and 2050 could also: 

  • Reduce growing peak electric demand by 20% on average, a reduction equivalent to the output of more than 400 large power plants (this is from the electric efficiency measures alone);
  • Spur an additional 1 million jobs (net) per year, on average;
  • Reduce climate pollution by a third in 2050, avoiding 22 billion metric tons of emissions cumulatively; and
  • Cut small particulate and other air pollution by about a quarter and thus avert approximately 280,000 premature deaths cumulatively. 

ACEEE found opportunities for progress in eight broad areas: buildings equipment efficiency, zero-emissions new buildings, existing building improvements, industrial energy efficiency and electric heat, reduced industrial materials, efficient and electric vehicles, transportation system efficiency and access, and electricity demand flexibility.

“High utility bills and gasoline costs are straining family budgets. Improving energy efficiency can save consumers thousands of dollars while easing strain on the electric grid and slashing pollution,” said Lowell Ungar, senior fellow at ACEEE and lead author of the report. “The opportunity to cut energy waste is enormous, from our homes to our factories and our cars and trucks. The costly option would be inaction. We need to unlock ways that consumers, businesses, and communities can benefit from the savings.”

Capturing these savings would require a range of policies and programs, including stronger standards for equipment, buildings, and vehicles; expanded consumer information on purchase choices; new financial incentives to support innovative products; and research, development, and demonstration funding to develop new technologies.

ACEEE researchers used Energy Innovation’s Energy Policy Simulator, a widely respected economic model, in developing the report. 
Baterías con premio en la gran feria europea del almacenamiento de energía
El jurado de la feria ees (la gran feria europea de las baterías y los sistemas acumuladores de energía) ya ha seleccionado los productos y soluciones innovadoras que aspiran, como finalistas, al gran premio ees 2021. Independientemente de cuál o cuáles sean las candidaturas ganadoras, la sola inclusión en este exquisito grupo VIP constituye todo un éxito para las empresas. A continuación, los diez finalistas 2021 de los ees Award (ees es una de las cuatro ferias que integran el gran evento anual europeo del sector de la energía, The smarter E).