8minute Solar Energy: Funding, Investors & Team (Oct 2026)
Founded in 2009, 8minute Solar Energy is the nation’s largest independent developer of solar PV and storage projects. To date, 8minutenergy has 7.5 GW of PV and 1 GW of storage under development in North America, operates 700+ MW in solar assets, and been awarded more than 1.5 GW in power purchase agreements. The company is developing some of thelargest solar plants in the world, including the 800 MW Mount Signal farm in California. 8minutenergy has an unmatched ability to produce affordable clean energy, and to deliver strong financial returns on utility-scale solar and storage projects.
8minute Solar Energy has raised $400M across 1 funding round on record, the most recent a Private Equity of $400M announced in Jan 2022.
That round is above the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
8minute Solar Energy Company Profile and Key Stats
Latest funding round on record: Jan 2022.
8minute Solar Energy Funding Rounds
8minute Solar Energy Founders and Leadership Team
Contact details for the 8minute Solar Energy team: 1 of 1 has an email address on file.
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8minute Solar Energy's latest round of $400M is above the median round in Energy. Medians cover the last 24 months of disclosed rounds.
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8minute Solar Energy Funding FAQs
What does 8minute Solar Energy do?
Founded in 2009, 8minute Solar Energy is the nation’s largest independent developer of solar PV and storage projects. To date, 8minutenergy has 7.5 GW of PV and 1 GW of storage under development in North America, operates 700+ MW in solar assets, and been awarded more than 1.5 GW in power purchase agreements. The company is developing some of thelargest solar plants in the world, including the 800 MW Mount Signal farm in California. 8minutenergy has an unmatched ability to produce affordable clean energy, and to deliver strong financial returns on utility-scale solar and storage projects.
How much funding has 8minute Solar Energy raised?
8minute Solar Energy has raised $400M across 1 round on record. The most recent is a Private Equity of $400M announced in Jan 2022.
When did 8minute Solar Energy last raise funding?
8minute Solar Energy's most recent funding round on record is a Private Equity of $400M, announced in Jan 2022.
Who is the CEO of 8minute Solar Energy?
Tom Buttgenbach is listed as CEO at 8minute Solar Energy.
Where is 8minute Solar Energy headquartered?
8minute Solar Energy is based in Los Angeles, California, United States.
How many employees does 8minute Solar Energy have?
8minute Solar Energy is in the 101-250 employee band.
How does 8minute Solar Energy's funding compare to other Energy startups?
8minute Solar Energy's latest round of $400M is above the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.
About FundedIQ's 8minute Solar Energy Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for 8minute Solar Energy is left off this page rather than filled in.
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