Green Mountain Electric Supply
No recent recordsSolar installer based in Vermont · active in 3 states · installer record #5484 resolved from 17 public installation records.
Data through: New York through Sep 2026 (monthly state program data); its other 2 states through Dec 2025 (LBNL Tracking the Sun).
At a glance
Green Mountain Electric Supply is a solar installer with 17 recorded installations totalling 332 kW, dated 2009 to 2018. Its records are concentrated in Vermont (76%), where it ranks 57th of 101 profiled installers by volume and 5,776th of 10,840 nationally. The median installed price across 17 priced systems from all years is $3.43/W before incentives.
Track record
Install volume by year
Recorded installs per year.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Jan 22, 2018 | Ballston Lake, NY | 13.9 kW | $29,185 | Host-owned |
| Feb 24, 2017 | Oneonta, NY | 46.4 kW | $39,800 | Host-owned |
| Jan 19, 2017 | Queensbury, NY | 113.5 kW | $174,992 | Host-owned |
| Mar 8, 2013 | Lyndonville, VT | 6.4 kW | $14,523 | — |
| Dec 11, 2012 | Morrisville, VT | 6.1 kW | $23,499 | — |
| Nov 25, 2012 | Bristol, VT | 10.4 kW | $19,027 | — |
| Nov 16, 2012 | Stowe, VT | 5.8 kW | $19,731 | — |
| Nov 15, 2012 | Hyde Park, VT | 5.8 kW | $24,497 | — |
| Nov 15, 2012 | Newport Center, VT | 16.6 kW | $28,042 | — |
| Oct 31, 2012 | Newport, VT | 17.9 kW | $32,613 | — |
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Service geography
- Vermont
- 13
Busiest cities
Record
- Installer ID
- PC-5484
- First recorded install
- Aug 17, 2009
- Last recorded install
- Jan 22, 2018
- Priced records
- 17
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How does Green Mountain Electric Supply compare with other installers in Vermont?
By recorded installations Green Mountain Electric Supply ranks 57th among the 101 installers based in Vermont with five or more records. Its all-years median price of $3.43/W is about 29% below the Vermont median of $4.85/W (the installer's median covers every state it works in). Its median system, 8.3 kW, is roughly in line with the state median of 8.3 kW. 0% of its recorded installations are third-party owned (lease or power-purchase agreement), against 9% across Vermont. 0% include battery storage, compared with 18% of Vermont records. Installers of similar recorded volume in Vermont include Preferred Resource Options (19), A Amp N (18) and The Solar Specialist (18).
How has Green Mountain Electric Supply's installation volume changed?
Green Mountain Electric Supply's earliest dated installation on record is from 2009. It has recorded installations in 6 calendar years. The busiest year was 2012, with 10 installations. 2018, its latest year with records, has 1. Its median price per watt moved from $6.86/W in 2009 to $2.11/W in 2018. The most recent recorded installation is dated Jan 22, 2018. No installation in the public records is dated within the last three years.
Where does Green Mountain Electric Supply install solar?
Recorded installations span 3 states: Vermont (13, 76%), New York (3, 18%) and New Hampshire (1, 6%). The cities with the most of its installations are Irasburg, VT (1), Newport Center, VT (1), Barton, VT (1), Saint Albans, VT (1) and Newport, VT (1).
Frequently asked questions
How many solar installations has Green Mountain Electric Supply completed?
PanelCensus records 17 installations by Green Mountain Electric Supply, from Aug 17, 2009 to Jan 22, 2018, totalling 332 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Green Mountain Electric Supply charge for solar?
The median installed price across 17 priced systems from all years is $3.43/W before incentives (median system 8.3 kW, about $29,185). The Vermont median is $4.85/W. Prices are the total project cost reported to state programs, so they can include work billed with the solar.
Where does Green Mountain Electric Supply install solar?
Recorded installs span 3 states, led by Vermont (13), New York (3) and New Hampshire (1). Its busiest city is Irasburg, VT.
Is Green Mountain Electric Supply still installing solar?
The most recent installation attributed to Green Mountain Electric Supply in the public records is dated Jan 22, 2018; 2018 has 1 recorded installation. Records here run New York through Sep 2026 (monthly state program data); its other 2 states through Dec 2025 (LBNL Tracking the Sun), so the newest installations may not appear yet.
Does Green Mountain Electric Supply install leased or PPA solar systems?
0 recorded installations by Green Mountain Electric Supply (0%) are third-party owned — a lease or power-purchase agreement; across Vermont the share is 9%.
Does Green Mountain Electric Supply install battery storage?
0 recorded installations by Green Mountain Electric Supply (0%) include a battery.
Related installers and places
- All solar installers in Vermont· 101 profiles
- Solar installations in Vermont· 35,383 records
- Preferred Resource Options· 19 installations
- A Amp N· 18 installations
- The Solar Specialist· 18 installations
- Solartechinc· 17 installations
- Wattsun Energy· 16 installations
- Isun· 15 installations
- Solar in New York· 3 by Green Mountain Electric Supply
- Solar in New Hampshire· 1 by Green Mountain Electric Supply
Dataset updated . Sources: LBNL Tracking the Sun (through 2025), monthly state program records (California DGStats, NYSERDA, NJ Clean Energy, Illinois Shines) and permit records; installer resolved by exact-normalized name matching and, for state program records, by the systems both sources share.
About this data
Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published September 21, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.
Cite as: PanelCensus, “Green Mountain Electric Supply, solar installer (Vermont)”, https://panelcensus.com/installers/vermont/green-mountain-electric-supply-5484 (data as of September 21, 2026).