ACEEE
@aceee.org
The American Council for an Energy-Efficient Economy (ACEEE) – Make Energy Go Further | https://www.aceee.org/
"The most durable affordability strategy pairs immediate bill relief with continued investment in the resources that lower energy costs over time." @americanprogress.bsky.social looks at energy efficiency options in states today ->
The Long Game on Energy Affordability
As electricity costs rise and states make important decisions about energy affordability, the most successful approaches protect consumers today while continuing to invest in energy efficiency and cle...
www.americanprogress.org
September 15, 2026 at 9:33 PM
"The most durable affordability strategy pairs immediate bill relief with continued investment in the resources that lower energy costs over time." @americanprogress.bsky.social looks at energy efficiency options in states today ->
Over 10 months, BEAR Hub worked to increase participation in their energy-saving initiatives.
Join the Behavior, Energy & Climate Change (BECC) conference for a webinar to hear about the results⬇️
https://us06web.zoom.us/meeting/register/YcHiiOH5Sv6EdlasOt8VMg
Join the Behavior, Energy & Climate Change (BECC) conference for a webinar to hear about the results⬇️
https://us06web.zoom.us/meeting/register/YcHiiOH5Sv6EdlasOt8VMg
Welcome! You are invited to join a meeting: BECC Webinar - Behavioral Science in Buildings and Transportation: BEAR Hub Results . After registering, you will receive a confirmation email about joining the meeting.
Behavioral scientists have developed numerous theories for encouraging energy-efficient, climate-friendly actions, but those theories rarely make it into real-life programs. To bring these together, the American Council for an Energy-Efficient Economy (ACEEE) launched BEAR Hub (Behavior, Energy, Action and Research) in 2025. Over 10 months, BEAR Hub worked with two cities, one state agency, one county agency, and one business to increase participation in their energy-saving initiatives, spanning the buildings, industry, and transportation sectors.
Join us for a webinar to learn how BEAR...
us06web.zoom.us
September 15, 2026 at 1:15 PM
Over 10 months, BEAR Hub worked to increase participation in their energy-saving initiatives.
Join the Behavior, Energy & Climate Change (BECC) conference for a webinar to hear about the results⬇️
https://us06web.zoom.us/meeting/register/YcHiiOH5Sv6EdlasOt8VMg
Join the Behavior, Energy & Climate Change (BECC) conference for a webinar to hear about the results⬇️
https://us06web.zoom.us/meeting/register/YcHiiOH5Sv6EdlasOt8VMg
There's still time to join us for our webinar exploring how rental energy efficiency programs can protect renters from disruptions to their lives while remaining appealing to property owners and workable for program administrators.
Learn more⬇️
Learn more⬇️
Efficiency Without Disruption: Protecting Renters in Energy Efficiency Programs - ACEEE | American Council for an Energy-Efficient Economy
Explore how rental energy efficiency programs can protect renters while working for owners and program administrators
www.aceee.org
September 10, 2026 at 3:05 PM
There's still time to join us for our webinar exploring how rental energy efficiency programs can protect renters from disruptions to their lives while remaining appealing to property owners and workable for program administrators.
Learn more⬇️
Learn more⬇️
Lower bills. Stronger communities. Cleaner air. That’s the power of energy efficiency – and that’s what we’re all about at ACEEE.
Learn more and join us today.
https://www.aceee.org/signup
Learn more and join us today.
https://www.aceee.org/signup
Sign up for ACEEE's Newsletter
Get the latest energy efficiency news and research, straight to your inbox!
www.aceee.org
September 9, 2026 at 7:10 PM
Lower bills. Stronger communities. Cleaner air. That’s the power of energy efficiency – and that’s what we’re all about at ACEEE.
Learn more and join us today.
https://www.aceee.org/signup
Learn more and join us today.
https://www.aceee.org/signup
Energy efficiency retrofit programs for rental housing can lower energy costs & improve resident comfort. However, these projects need careful planning to be attractive to renters & owners.
Join us to learn more.
https://us06web.zoom.us/webinar/register/1517876632802/WN_kP0bP7mYSaed1uHwc2o0Tg
Join us to learn more.
https://us06web.zoom.us/webinar/register/1517876632802/WN_kP0bP7mYSaed1uHwc2o0Tg
September 1, 2026 at 2:01 PM
Energy efficiency retrofit programs for rental housing can lower energy costs & improve resident comfort. However, these projects need careful planning to be attractive to renters & owners.
Join us to learn more.
https://us06web.zoom.us/webinar/register/1517876632802/WN_kP0bP7mYSaed1uHwc2o0Tg
Join us to learn more.
https://us06web.zoom.us/webinar/register/1517876632802/WN_kP0bP7mYSaed1uHwc2o0Tg
Amid the growing consensus that data centers should fund their own power generation & grid upgrades, companies & policymakers are discovering that energy efficiency & demand flexibility in homes & other buildings are a key part of the solution.
More⤵️
More⤵️
Early Examples Show Efficiency and Demand Flexibility in Buildings Can Help Meet Data Center Loads - ACEEE | American Council for an Energy-Efficient Economy
As calls grow for data centers to fund their own power needs, efficiency and load shifting offer part of the solution
www.aceee.org
August 26, 2026 at 1:28 PM
Amid the growing consensus that data centers should fund their own power generation & grid upgrades, companies & policymakers are discovering that energy efficiency & demand flexibility in homes & other buildings are a key part of the solution.
More⤵️
More⤵️
California’s new tire efficiency standards this week will save the state’s drivers about $1 billion on fuel each year. Here’s how it works 🧵
August 20, 2026 at 8:52 PM
California’s new tire efficiency standards this week will save the state’s drivers about $1 billion on fuel each year. Here’s how it works 🧵
Big efficiency win: landmark standards will ensure replacement tires are as efficient as those found on new cars.
California’s new tire efficiency rules could save drivers $1B a year
California’s new tire efficiency rules could save drivers $1B a year
The nation’s first tire efficiency standards target an overlooked drag on fuel economy that can cost drivers more at the pump.
dlvr.it
August 18, 2026 at 2:08 PM
Big efficiency win: landmark standards will ensure replacement tires are as efficient as those found on new cars.
Energy efficiency plays a critical role in tackling climate change. Sign up for our emails to get the research and insights needed to move solutions forward.
https://www.aceee.org/signup
https://www.aceee.org/signup
Sign up for ACEEE's Newsletter
Get the latest energy efficiency news and research, straight to your inbox!
www.aceee.org
August 13, 2026 at 6:50 PM
Energy efficiency plays a critical role in tackling climate change. Sign up for our emails to get the research and insights needed to move solutions forward.
https://www.aceee.org/signup
https://www.aceee.org/signup
We're #hiring a Deputy Director of the Building Construction Collaborative to help shape the future of building construction in the U.S.
See the job requirements and apply below.
https://www.aceee.org/jobs
See the job requirements and apply below.
https://www.aceee.org/jobs
August 10, 2026 at 8:10 PM
We're #hiring a Deputy Director of the Building Construction Collaborative to help shape the future of building construction in the U.S.
See the job requirements and apply below.
https://www.aceee.org/jobs
See the job requirements and apply below.
https://www.aceee.org/jobs
Thank you to our #SummerStudy26 sponsors, presenters, panel leaders and reviewers, and all of our attendees. You made this incredible week possible.
August 7, 2026 at 7:54 PM
Thank you to our #SummerStudy26 sponsors, presenters, panel leaders and reviewers, and all of our attendees. You made this incredible week possible.
At #SummerStudy26 this week, we've brought together 1000+ participants to share ideas and solutions to advance energy efficiency in buildings.
August 5, 2026 at 6:53 PM
At #SummerStudy26 this week, we've brought together 1000+ participants to share ideas and solutions to advance energy efficiency in buildings.
Seven exceptional leaders will receive the Champions of Energy Efficiency in Buildings Award today at #SummerStudy26.
Learn more about the Champions below.
https://www.aceee.org/press-release/2026/08/aceee-names-2026-champions-energy-efficiency-buildings
Learn more about the Champions below.
https://www.aceee.org/press-release/2026/08/aceee-names-2026-champions-energy-efficiency-buildings
August 4, 2026 at 2:01 PM
Seven exceptional leaders will receive the Champions of Energy Efficiency in Buildings Award today at #SummerStudy26.
Learn more about the Champions below.
https://www.aceee.org/press-release/2026/08/aceee-names-2026-champions-energy-efficiency-buildings
Learn more about the Champions below.
https://www.aceee.org/press-release/2026/08/aceee-names-2026-champions-energy-efficiency-buildings
Reposted by ACEEE
This week, IMT heads to California for @aceee.org #SummerStudy26 with 5 papers and 3 sessions on codes, equity, and BPS. Hear from IMT's Giulianna, Marshall, Cliff (on paper co-authored with Diana), Casius, Jessica & Cherylyn.
Stay informed: eepurl.com/bPxRr5
#ACEEE #BuildingDecarbonization
Stay informed: eepurl.com/bPxRr5
#ACEEE #BuildingDecarbonization
August 3, 2026 at 10:06 PM
This week, IMT heads to California for @aceee.org #SummerStudy26 with 5 papers and 3 sessions on codes, equity, and BPS. Hear from IMT's Giulianna, Marshall, Cliff (on paper co-authored with Diana), Casius, Jessica & Cherylyn.
Stay informed: eepurl.com/bPxRr5
#ACEEE #BuildingDecarbonization
Stay informed: eepurl.com/bPxRr5
#ACEEE #BuildingDecarbonization
Welcome to the 1000+ participants joining our 2026 Summer Study on Energy Efficiency in Buildings in Pacific Grove, California! We're excited to come together this week to share research, spark new ideas and collaborations, and advance the technologies and practices needed to transform buildings.
August 3, 2026 at 6:30 PM
Welcome to the 1000+ participants joining our 2026 Summer Study on Energy Efficiency in Buildings in Pacific Grove, California! We're excited to come together this week to share research, spark new ideas and collaborations, and advance the technologies and practices needed to transform buildings.
Take part in shaping the future of energy efficiency by joining the ACEEE Ally Program.
Your company will get early insights into groundbreaking research, access to a network of industry leaders, and the opportunity for education and learning.
https://www.aceee.org/aceee-ally-program
Your company will get early insights into groundbreaking research, access to a network of industry leaders, and the opportunity for education and learning.
https://www.aceee.org/aceee-ally-program
The ACEEE Ally Program
Be at the forefront of energy efficiency by becoming an ACEEE Ally!
www.aceee.org
July 31, 2026 at 2:10 PM
Take part in shaping the future of energy efficiency by joining the ACEEE Ally Program.
Your company will get early insights into groundbreaking research, access to a network of industry leaders, and the opportunity for education and learning.
https://www.aceee.org/aceee-ally-program
Your company will get early insights into groundbreaking research, access to a network of industry leaders, and the opportunity for education and learning.
https://www.aceee.org/aceee-ally-program
Here’s just some of what energy efficiency improvements and demand flexibility measures made between now and 2050 could do.
Learn more in our new report.
https://www.aceee.org/efficiency-saves
Learn more in our new report.
https://www.aceee.org/efficiency-saves
July 27, 2026 at 2:30 PM
Here’s just some of what energy efficiency improvements and demand flexibility measures made between now and 2050 could do.
Learn more in our new report.
https://www.aceee.org/efficiency-saves
Learn more in our new report.
https://www.aceee.org/efficiency-saves
Get to know ACEEE! Our team is more than 70 experts and professionals across the country building a better energy future.
Learn more about our work and our recent impacts in our 2025 annual report.
https://www.aceee.org/our-impact
Learn more about our work and our recent impacts in our 2025 annual report.
https://www.aceee.org/our-impact
July 23, 2026 at 6:55 PM
Get to know ACEEE! Our team is more than 70 experts and professionals across the country building a better energy future.
Learn more about our work and our recent impacts in our 2025 annual report.
https://www.aceee.org/our-impact
Learn more about our work and our recent impacts in our 2025 annual report.
https://www.aceee.org/our-impact
NYT chronicles costly backsteps in federal efficiency policy -- and closes citing ACEEE's recent report on the potential of efficiency efforts ahead to "avoid the need to build hundreds of costly power plants and cut planet-warming emissions by up to one-third"
The U.S. Is Pulling Back on Energy Efficiency
The Trump administration is undoing fuel-saving efforts even as war in Iran, data centers and heat waves are pushing up gasoline and electricity costs.
www.nytimes.com
July 21, 2026 at 1:58 PM
NYT chronicles costly backsteps in federal efficiency policy -- and closes citing ACEEE's recent report on the potential of efficiency efforts ahead to "avoid the need to build hundreds of costly power plants and cut planet-warming emissions by up to one-third"
About 100,000 new manufactured homes are built each year — but many are poorly insulated and leave residents with an extra $475 in energy costs each year.
https://www.aceee.org/blog-post/2026/07/more-manufactured-homes-are-coming-will-residents-face-high-energy-bills
https://www.aceee.org/blog-post/2026/07/more-manufactured-homes-are-coming-will-residents-face-high-energy-bills
More Manufactured Homes Are Coming. Will They Face High Energy Bills?
A new federal hosing law includes measures to spur production of manufactured homes; efficiency can make them better
www.aceee.org
July 20, 2026 at 6:25 PM
About 100,000 new manufactured homes are built each year — but many are poorly insulated and leave residents with an extra $475 in energy costs each year.
https://www.aceee.org/blog-post/2026/07/more-manufactured-homes-are-coming-will-residents-face-high-energy-bills
https://www.aceee.org/blog-post/2026/07/more-manufactured-homes-are-coming-will-residents-face-high-energy-bills
"This miracle technology is not a new form of energy but simply the magic of using it more wisely." Bloomberg News looks at our new report this week ->
A $5 Trillion Idea to Save Energy Is Hiding in Plain Sight
While we’re waiting around for cold fusion, space mirrors, matrioshka brains or whatever other complicated world-savers the tech wizards are cooking up these days to address soaring energy demand, a s...
www.bloomberg.com
July 17, 2026 at 3:38 PM
"This miracle technology is not a new form of energy but simply the magic of using it more wisely." Bloomberg News looks at our new report this week ->
Improving energy efficiency in buildings, transportation, and industry in the U.S. could save about $4.8 trillion in energy and related costs in the next decades—equivalent to almost $31,000 per household.
Our new report⬇️
https://www.aceee.org/efficiency-saves
Our new report⬇️
https://www.aceee.org/efficiency-saves
July 15, 2026 at 1:24 PM
Improving energy efficiency in buildings, transportation, and industry in the U.S. could save about $4.8 trillion in energy and related costs in the next decades—equivalent to almost $31,000 per household.
Our new report⬇️
https://www.aceee.org/efficiency-saves
Our new report⬇️
https://www.aceee.org/efficiency-saves
As utilities across the country grapple with rising energy demand, managed #EV charging could help turn these vehicles into assets that improve the grid.
We identified four strategies that utilities can use to help increase enrollment in these programs.
We identified four strategies that utilities can use to help increase enrollment in these programs.
Utility-Managed EV Charging Can Lower Electric Rates
Here’ are four ways to grow enrollment in managed charging programs for electric vehicles
www.aceee.org
July 14, 2026 at 4:40 PM
As utilities across the country grapple with rising energy demand, managed #EV charging could help turn these vehicles into assets that improve the grid.
We identified four strategies that utilities can use to help increase enrollment in these programs.
We identified four strategies that utilities can use to help increase enrollment in these programs.
A new, major federal housing law includes measures to spur production of manufactured homes.
To deliver real affordability and comfort, federal agencies will need to ensure they are built with good insulation, air sealing, and heating and cooling systems.
To deliver real affordability and comfort, federal agencies will need to ensure they are built with good insulation, air sealing, and heating and cooling systems.
More Manufactured Homes Are Coming. Will They Face High Energy Bills?
A new federal hosing law includes measures to spur production of manufactured homes; efficiency can make them better
www.aceee.org
July 13, 2026 at 1:21 PM
A new, major federal housing law includes measures to spur production of manufactured homes.
To deliver real affordability and comfort, federal agencies will need to ensure they are built with good insulation, air sealing, and heating and cooling systems.
To deliver real affordability and comfort, federal agencies will need to ensure they are built with good insulation, air sealing, and heating and cooling systems.
Did you miss our recent webinar, Bridging the Equity Gap: How to Ensure Utility Efficiency Programs Serve Struggling Families Amid Rising Energy Costs?
Check out the full recording to hear this discussion!
Check out the full recording to hear this discussion!
Bridging the Equity Gap: Efficiency Programs for Low-Income Homes
Join us for a webinar exploring new research on equity gaps in utility low-income energy efficiency investments
www.aceee.org
July 9, 2026 at 6:45 PM
Did you miss our recent webinar, Bridging the Equity Gap: How to Ensure Utility Efficiency Programs Serve Struggling Families Amid Rising Energy Costs?
Check out the full recording to hear this discussion!
Check out the full recording to hear this discussion!