About Solstice

Clean energy for every community. It’s why we started, and why we’re still here.

Solstice was founded on a simple but powerful idea

Clean energy
shouldn’t be a luxury

In 2014, our co-founders Sandhya Murali and Steph Speirs launched Solstice out of MIT as a nonprofit focused on bringing solar power to underserved communities—people often left out of the rooftop solar revolution.

Today, Solstice operates as a for-profit connecting tens of thousands of households and businesses to local solar farms. And while we’ve grown since those early days, we’ve never lost sight of our goal to make clean energy accessible and inclusive.

OUR MISSON

“To put affordable clean energy within reach of every household and business in the U.S.”

Solstice was founded on the belief that clean energy can be made affordable and accessible not just to the privileged few, but to all. We work for a future in which every community benefits from clean energy, regardless of the income level, credit score, or any other characteristic of its members.

Core Values
Core Values

Our story

2014
Solstice Initiative is born

Founded by two rockstars as a nonprofit to expand clean energy access for all, Solstice Initiative advocated for equitable policy and friendly contracts for households.

2014
2017
Solstice Power Technologies (aka Solstice) enters the show

We launched our for-profit arm to build software that would bridge the gap between local solar farms and the subscribers that stood to benefit from them.

2017
2018
Solstice develops EnergyScore

We developed a smarter, more inclusive way to qualify households for clean energy products, proving that credit scores don’t have to shape consumers’ destiny in this industry.

2018
2022
Solstice joins Mitsui & Co.

Solstice was acquired by global clean energy leader Mitsui, strengthening our financial backing and expanding our reach without compromising our community-first values.

2022
2024
Solstice launches Community Benefit RECs

Solstice collaborates with enterprise corporations to distribute Community Benefit Funds to beneficiaries, including nonprofits and low-income households across the U.S.

2024
Today
Today

We help households and businesses join community solar projects and save money on their electric bills—without installing their own solar panels.

We also provide a host of services for businesses and government to further their impact through clean energy. We’re incredibly grateful for our quickly-growing community that supports and reaps the benefits from local clean energy every day. 

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Our team

We hire people who believe in making energy fair, transparent, and even delightful.

Every member of our team is here because they care about our customers and they believe this work matters. Learn more about our amazing humans, and how to join them, below.

We believe everyone deserves access to clean, affordable energy

About Community Solar

How community solar works for subscribers

Subscribe to solar

Households and businesses sign up online to reserve a portion of a nearby solar farm that matches their energy use.

Get connected to a project

Solstice assigns subscribers to the project best suited to their qualifications.

Earn monthly savings

Subscribers earn solar credits for their portion of the solar farm’s production, granting them electric bill savings each month.

Subscribe to solar

Households and businesses sign up online to reserve a portion of a nearby solar farm that matches their energy use.

Get connected to a project

Solstice assigns subscribers to the project best suited to their qualifications.

Earn monthly savings

Subscribers earn solar credits for their portion of the solar farm’s production, earning them electric bill savings each month.

See how it works in a 1 minute video

Learn more

About

Let’s make the most of clean energy together! Fill out our interest form or contact our sales team directly:

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