GreenSpark Energy
GreenSpark is a nationally recognized clean energy leader and the #1 EPC provider of Community Solar in the U.S.
Since 2002, our values-driven team has delivered high-quality solar, battery storage, EV charging and O&M services you can trust. GreenSpark Solar, loyal to people and planet, creates fiercely local, cost-effective, clean energy options. We believe that locally generated clean energy is a cost-effective, market-based solution to combat climate change and an important strategy to strengthen our loc
06/16/2026
Blink, and you might miss it. ๐
Same site. Same view. 90 days of progress. โ๏ธ๐ฟ๐ณ
It's always fun to zoom out and see how much progress can happen between a snowy March morning and a sunny May afternoon.
From site preparation and pile installation to the mechanical build-out now taking shape, our EPC team has been making steady progress on this project every step of the way. โก
We're looking forward to sharing more updates as construction continues.
06/13/2026
Every year, we step away from our day-to-day work to reconnect around something bigger than any one project: our shared mission, vision, and goals.
Different teams. Different roles. One company. One mission. One direction.
Hereโs a look behind the scenes at this yearโs GreenSpark retreat, from the conversations, to connections, as we continue to Build. Energy. Together. โก
06/11/2026
๐ฃ๐น๐ฎ๐ป๐ป๐ถ๐ป๐ด ๐ผ๐ฟ ๐ฟ๐ฒ๐ฐ๐ฒ๐ป๐๐น๐ ๐ฐ๐ผ๐บ๐ฝ๐น๐ฒ๐๐ฒ๐ฑ ๐ฎ ๐ป๐ฒ๐ ๐ต๐ผ๐บ๐ฒ? ๐ก Incorporating solar during the construction process creates long-term savings, improves efficiency, and simplifies future energy planning from day one.
Learn more about the benefits of designing a home with solar in mind โ and how our partnership with helps make the process seamless for homebuyers.
Explore the latest blog: https://hubs.li/Q04kYv7V0
06/09/2026
Your roof can do more than protect your building. It can help reduce operating costs for decades, at a time when utility costs continue to rise.
With commercial solar, your organization can turn unused roof space into predictable energy savings and stronger long-term financial performance.
And right now, you can still secure substantial incentives to reduce your project costs.
Let's run the numbers on your roof's potential: https://hubs.li/Q04kz7rd0
06/07/2026
โก๐ฆ๐ฝ๐ฎ๐ฟ๐ธ๐ ๐ฆ๐ฝ๐ผ๐๐น๐ถ๐ด๐ต๐โกMeet Matt Weinthaler (.weinthaler), one of GreenSpark's talented Onsite Energy Services PV Installers!
Matt joined GreenSpark Solar in November 2024 as an entry-level installer and quickly became an invaluable member of the crew, bringing his energy and passion to every job site.
When we asked what he enjoys most about working here, Matt shared: "๐ ๐น๐ผ๐๐ฒ ๐๐ต๐ฒ ๐ฝ๐ฒ๐ผ๐ฝ๐น๐ฒ ๐ ๐๐ผ๐ฟ๐ธ ๐๐ถ๐๐ต. ๐ง๐ต๐ฒ ๐ฎ๐๐บ๐ผ๐๐ฝ๐ต๐ฒ๐ฟ๐ฒ ๐ฎ๐ป๐ฑ ๐๐ถ๐ฏ๐ฒ๐ ๐ฎ๐ฟ๐ฒ ๐ฎ๐น๐๐ฎ๐๐ ๐ต๐ถ๐ด๐ต, ๐ฎ๐ป๐ฑ ๐๐ต๐ฒ ๐ผ๐ป-๐๐ถ๐๐ฒ ๐ฐ๐ต๐ฒ๐บ๐ถ๐๐๐ฟ๐ ๐ท๐๐๐ ๐ธ๐ฒ๐ฒ๐ฝ๐ ๐ด๐ฒ๐๐๐ถ๐ป๐ด ๐ฏ๐ฒ๐๐๐ฒ๐ฟ. ๐ช๐ฒ'๐ฟ๐ฒ ๐ฎ๐น๐๐ฎ๐๐ ๐๐ถ๐น๐น๐ถ๐ป๐ด ๐๐ผ ๐๐ต๐ฎ๐ฟ๐ฒ ๐ฒ๐
๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ๐ ๐ฎ๐ป๐ฑ ๐ต๐ฒ๐น๐ฝ ๐ฒ๐ฎ๐ฐ๐ต ๐ผ๐๐ต๐ฒ๐ฟ ๐ด๐ฟ๐ผ๐โ๐ป๐ผ๐ ๐ท๐๐๐ ๐ฝ๐ฟ๐ผ๐ณ๐ฒ๐๐๐ถ๐ผ๐ป๐ฎ๐น๐น๐, ๐ฏ๐๐ ๐ฝ๐ฒ๐ฟ๐๐ผ๐ป๐ฎ๐น๐น๐ ๐๐ผ๐ผ. ๐ ๐ธ๐ป๐ผ๐ ๐๐ต๐ฒ๐ป ๐ ๐ฐ๐ผ๐บ๐ฒ ๐๐ผ ๐๐ผ๐ฟ๐ธ ๐๐ต๐ฎ๐ ๐'๐๐ฒ ๐ด๐ผ๐ ๐๐ต๐ฒ๐ถ๐ฟ ๐ฏ๐ฎ๐ฐ๐ธ๐, ๐ฎ๐ป๐ฑ ๐๐ต๐ฒ๐'๐๐ฒ ๐ด๐ผ๐ ๐บ๐ถ๐ป๐ฒ."
Outside of work, Matt is all about family adventures. Whether it's skiing in the winter, gardening in the spring, or heading to the beach in the summer, he's always looking for the next memory to make together.
Thanks for all you do and bring to our crew, Matt. We appreciate you! ๐โ๏ธ
06/05/2026
Every solar and battery system installed to every kilowatt energized, it all adds up to something bigger. ๐โ๏ธ๐ณ
This World Environment Day, we wanted to recognize some of the people behind the work. Our crews are out on rooftops and in fields pushing hard to bring renewable energy systems online to power homes, businesses, and communities more sustainably for a cleaner, greener planet. ๐
06/03/2026
If you've been following along with our updates on the ASAP Act... here's the latest!โก
New York finalized its FY2027 State Budget last week, and it included several important investments and reforms that support the continued growth of rooftop solar, community solar, and energy storage across the state.
Highlights include:
โ๏ธ $200 million in new funding for the NY-Sun program
๐ New efforts to improve interconnection transparency and grid flexibility
๐ก Continued focus on lowering costs and delivering affordable energy solutions for New Yorkers
These investments represent a meaningful commitment to expanding access to clean energy, lowering utility costs, supporting local jobs, and building a more resilient grid.
We're grateful to the legislators, local leaders, and clean energy champions (including many of our customers, peers, and partners!) who helped advance these priorities. The work isn't done, but this is PROGRESS. ๐ชโ๏ธโก
06/01/2026
One of our grazing partners (Jenny with Fire Bird Land & Forest Products) shared this adorable pic and an update: 15 babies were born this past week at one of our NY agrivoltaic sites. Look at how proud that mama is. ๐๐๐ฅน
05/30/2026
๐๐๐ก๐ก๐๐ฃ๐ฃ๐๐๐ก๐จ: energy resilience and backup power ๐๐
vs.
๐๐๐ฃ ๐: protect the vibe in a blackout and never lose WiFi again ๐ญ
Either wayโฆ battery storage kinda hits when the grid starts acting up โก
And no matter your generation, keeping your home or business powered through outages just makes sense.
Side note... the Millennial team is wondering... are we still using hashtags? ๐ค
05/28/2026
Come build solar for a 7-time Rochester Top Workplace and Top Solar Contractor!โ๏ธ
GreenSpark Solar is looking for experienced, motivated construction professionals to join our Onsite Energy Services team to install residential and commercial solar projects across upstate New York.
โก Full-time positions
โก Competitive pay + benefits
โก Meaningful, mission-driven work
โก Passionate, experienced crew
โกMultiple openings available
๐ Apply here: https://hubs.ly/Q04jb0Tq0
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176 E Main Street
Ontario, NY
14604
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |