
Green Mountain Energy’s Mission
Green Mountain Energy, founded in 1997 and operating out of Houston, Texas, is the longest-serving renewable energy retailer in the United States. The carbon-neutral company works to provide homeowners and businesses of all sizes with 100% green energy plans.
Pros and Cons of Green Mountain Energy
Green Mountain is a reliable choice for businesses looking to improve their sustainability initiatives at an affordable price. It stands out for its commitment to green energy, quality Green Mountain Energy customer service, and industry experience and expertise.
Pros
- 100% green energy plans
- Online account portal
- Multiple residential plan offerings
Cons
- Limited-service area
- Fewer short-term options
- No natural gas plans offered
Green Mountain Energy Coverage Map
Green Mountain Energy Reviews & Ratings
Integrity Energy’s Client Success
The businesses we partner with trust us to deliver cost-saving energy solutions that improve their bottom line. See how our personalized strategies have helped businesses like yours hit their energy goals!
Why Organizations Work with Integrity Energy

$5 M
Saved for Clients
How to Contact Our In-House Customer Service
Have questions about your Green Mountain Energy plan or about switching suppliers in general? Our customer service team is available to assist you with all your energy needs. Reach out to us through any of the options below.

98%
Customer Satisfaction Rate
How to Switch Your Energy Supplier
If your business is looking to switch suppliers but is unsure where to start, our team of advisors is here to help you.
Get A Free Quote
Share basic company information with us so we can match you with top-rated suppliers in your area.
Compare Rates & Plans
View supplier rates, plans, and contract lengths with our energy experts.
Pick Your Ideal Plan
Select the perfect plan that fits your business’s energy goals and budget.
Sign & Save
Finalize your contract to make your switch official and cut energy costs.

40k+
Businesses served with tailored energy plans.
Frequently Asked Questions About Green Mountain Energy
How does Green Mountain Energy ensure all its plans are 100% renewable?
Green Mountain’s renewable energy plans are guaranteed to be 100% green-powered because they use wind and solar exclusively.
What is SolarSPARC, and how does it support solar energy projects?
Each month, Green Mountain Energy sets aside money on behalf of every customer in the program to help fund a variety of projects, programs, and technologies. Customers who enroll receive a 100% renewable energy plan and an annual solar credit for donating towards a solar-powered future.
Does Green Mountain offer tools to help track my energy usage and carbon impact?
Yes. The Green Mountain App and online business portal can be used to analyze invoices, energy usage, and impact on the environment. You can also earn rewards for your sustainability commitment on the app.
How do Renewable Energy Certificates (RECs) work with my Green Mountain plan?
You can purchase RECs on top of your Green Mountain plan to offset a specific quantity or percentage of conventional power use. RECs and carbon offsets are great for companies that want to hit corporate sustainability goals.
Make the Switch with Integrity Energy Today
Integrity Energy’s free-to-use brokerage services make switching to a top-rated provider, like Green Mountain Energy, a breeze. Get connected with an energy expert today!














