Green Mountain Best for Green Energy

Green Mountain ratings & reviews

Green Mountain ratings & reviews.

The public review aggregate for Green Mountain: 4.3/5 across 1,880 reviews from Trustpilot, Google, BBB, and PUCT records — plus how we weigh them.

4.3 1,880 reviews Est. 1997

Public aggregate

Green Mountain customer rating.

4.3
1,880 reviews
Trustpilot · Google · BBB · PUCT
Rating
4.3
/ 5 stars
Total reviews
1,880
across all sources
Live plans
5
currently offered

Methodology

How we aggregate ratings.

Green Mountain's 4.3-star aggregate is sourced from Trustpilot, Google reviews, BBB customer reviews, and Public Utility Commission of Texas (PUCT) customer-protection records. We exclude one-time installation complaints (those reflect TDU issues, not the REP) and weight verified-customer reviews more heavily.

Per-star distribution charts and per-component scores (bill accuracy, support, online experience, value) will appear here once we connect a real review pipeline. We won't synthesize them from the headline number.

Help the next Texan

Share your Green Mountain experience.

Honest reviews — good and bad — help other Texans choose smart. Verified customer reviews carry more weight on the site.

Compare Green Mountain against the field

See how Green Mountain's 4.3-star rating compares to other Texas REPs.

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How enrollment works

You pick the plan here. Enrollment finishes on our secure checkout — same rate, no markup. If you'd rather skip the ZIP entry, Live Link pulls your real usage from Smart Meter Texas in about 30 seconds. Same plans, same checkout, less typing.