Efficiency For All

Efficiency For All

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Efficiency For All (EFA) is a Connecticut-
based nonprofit that fights for environmental change

07/23/2026

✅Attention Hartford! M=Power 3.0 has officially started in Hartford, Connecticut ♻️M=Power provides no-cost home energy retrofits and health and safety upgrades for income-eligible residents in environmental justice communities.🏡🔨

Read more at mpower3.org | Office: 860-778-9076

The M=Power Energy Resilience Retrofit Program is proudly brought to you by Efficiency For All and the Connecticut Department of Housing

Do you know someone in the Hartford area in need of energy assistance? Read more at mpower3.org | Office: 860-778-9076

07/23/2026

Hello Hartford! M=Power 3.0 has officially started in Hartford, Connecticut! M=Power provides no-cost home energy retrofits and health and safety upgrades for income-eligible residents in environmental justice communities.

Read more at mpower3.org | Office: 860-778-9076
The M=Power Energy Resilience Retrofit Program is proudly brought to you by Efficiency For All and the Connecticut Department of Housing

Do you know someone in the Hartford area in need of energy assistance? Read more at mpower3.org | Office: 860-778-9076

Photos from Efficiency For All's post 07/09/2026

Green Eco Warriors Rock! M=Power And The Green Eco Warriors Unite at Killingly Elementary School!

Through Green Eco Warriors and , Hartford Schools will be granted 20 FREE NGSS-Aligned Energy Education performances!

Each performance is hands-on and great for ages K12 - 8! Free Green Eco Warrior magazines included with each performance!

Learn more or sign up today at www.mpower3.org.


Many Hands Make Light Work!

05/05/2026

More than a project; this was family. 💚 After wrapping up the final insulation installs, our crew stood side by side with homeowners who also happen to be neighbors on the same street. These homes once faced mold, broken windows, and tough living conditions, but with the M=Power 3.0 program covering the entire process, these homeowners weren’t alone. They had a team walking with them every step of the way.

Learn more at www.mpower3.org

05/01/2026

On this street in New Haven, neighbors became family. What started as homes struggling with mold, broken windows, and unsafe conditions turned into a full-circle moment of restoration and pride. With the M=Power 3.0 program covering the entire process, these homeowners weren’t alone; they had a team walking with them every step of the way.
Now, standing together after the final insulation install, it’s more than just a completed job; it’s a reminder of what happens when a community shows up for its own. 💚

The latest news for you 04/30/2026

https://conta.cc/3QnEmZm

The latest news for you Email from Efficiency For All You don't want to miss this. Energy Education: The Green Eco Warrior Way   Green Eco Warriors Comic Book Series Efficiency for all is happy to announce, with the partners

04/22/2026

🌍 Earth Day in Action ⚡️The M=Power way!

We’re not just talking about change — we’re building it.

M=POWER 3.0 is creating real impact across Connecticut by making homes healthier, safer, and more energy efficient — while lowering utility costs and creating local job opportunities.

From insulation upgrades to clean energy readiness, this is what sustainability in action looks like. 💡🏡

✨ Because everyone deserves affordable, resilient housing.

📲 Learn more & get involved: www.mpower3.org
📞 Call us: 860-778-9495

04/16/2026

Get an energy assessment—for free! M=Power 3.0 helps Connecticut residents in financially distressed zones make their homes safer, healthier, and more energy efficient 💡✨

Your town may qualify for a FREE energy assessment, home health and safety check, and access to window upgrades, rebates, and home improvements.

Let’s build cleaner, greener, and more comfortable communities together 🌱www.mpower3.org

🔗 Learn more: www.mpower3.org
📞 Call us at 860-778-9495

Mpower3 CommunityImpact Sustainability HomeImprovement EfficiencyForAll

04/14/2026

Don’t miss PART 2 of Tameka’s energy-efficient home makeover! ⚡️🏠🔨M=POWER

Through the Department of Housing and The M=Power Energy Efficiency Retrofitting Program, qualified customers (homeowners and renters) of New Haven were granted the opportunity to receive a free home energy assessment and free energy efficient upgrades for their home. 🏡

Follow along to hear Tameka’s full testimony and her thoughts throughout her home energy retrofit journey with

Learn more about the M=Power Program www.mpower.org

04/09/2026

We’re building something powerful for our community ⚡️☀️
P.O.P — Power Our People is a vision to bring solar access, energy resilience, and cost-saving opportunities to residents in underserved communities.

This program is currently in development as we work toward securing state funding and community support.
If this is something you’d like to see in our neighborhoods, show your support and stay connected

💚www.mpower3.org

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Address


Windsor, CT
06095

Opening Hours

Monday 8am - 4:30am
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 3pm