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How Clean Power Research CEO Jeff Ressler grew Clean Power Research to $15.1M revenue with a 129 person team in 2024.

Developer of a cloud-based software designed to engage customers about their energy options and integrate solar resources. The company's software relies on high-accuracy solar anywhere data and intelligence to reduce project risk and operational costs, enabling users to get self-service assessments for a wide range of DER scenarios.

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Clean Power Research Revenue

In 2024, Clean Power Research's revenue reached $15.1M. The company previously reported $7.1M in 2024. Since its launch in 1998, Clean Power Research has shown consistent revenue growth.

Clean Power Research Revenue GrowthReported revenue / ARR by year$0$4M$8M$12M$16M19982000200220042006200820102012201420162018202020222024$0$2M$15MSource: GetLatka.com
YearMilestoneQuote
2024Clean Power Research Hit $15.1m revenue in November 2024
2024Clean Power Research Hit $7.1m revenue in October 2024
2023Clean Power Research Hit $4.4m revenue in December 2023
2021Clean Power Research Hit $2.4m revenue in April 2021
1998Launched with $0 revenue

Clean Power Research Valuation, Funding Rounds

Clean Power Research has not publicly disclosed its valuation. The company has raised $199.6K in total funding to date.

Clean Power Research has raised $199.6K in total funding across 1 round, with its most recent round in 2014.

Clean Power Research Capital Raised & ValuationCumulative capital raised and post-money valuation by roundCapital raised (cum.)Valuation$0$50K$100K$150K$200K$250K1998200020022004200620082010201220141998 cumulative: $0 • 1998 Founded: $02014 cumulative: $200K • 1998 Founded: $0 • 2014 Funding round: $200K$200K1998 Founded: $0 valuationSource: GetLatka.com
YearRoundAmountValuation% SoldQuote
2014Funding round$199.6K--

Clean Power Research Employees & Team Size

Clean Power Research employs approximately 129 people as of 2026, up from 116 in 2023.

Clean Power Research has 129 total employees in different roles and functions and 1 sales reps that carry a quota.

Clean Power Research Team GrowthReported headcount over time03060901201501998200020022004200620082010201220142016201820202022202400129129Source: GetLatka.com
YearMilestone
2024Reached 129 employees (December 2024)
2024Reached 128 employees (October 2024)
2023Reached 116 employees (December 2023)
2022Reached 97 employees (December 2022)
2021Reached 76 employees (December 2021)
2021Reached 76 employees (April 2021)

Founder / CEO

Jeff Ressler

Jeff Ressler is chief executive officer of Clean Power Research. In his more than ten years at the company, he has overseen the inception of the SolarAnywhere® and WattPlan® software families, and grown PowerClerk® from a nascent, online incentive processing tool into a powerful, general purpose energy program automation solution. A software industry veteran, he has a track record of delivering highly available cloud-based solutions to customers as well as deep experience building effective functional teams across engineering, product management, sales, marketing, business development, support and operations. Jeff’s interest in the clean technology industry is driven by the fast pace of technical innovation and the opportunities to help inform markets about the value of renewable energy technologies. Seeing the parallels with the early software and PC markets, Jeff is applying his insight and expertise to delivering software solutions that quickly and cost-effectively evaluate the financial impact of renewable energy technologies. Jeff’s career includes stints at both Oracle and Disney in addition to more than 10 years at Microsoft. During his tenure at Microsoft, Jeff served as Director of Product Management for Exchange Server and Lead Product Manager for SQL Server, among other roles. For more than two years, he was the speech manager for Bill Gates, who was Microsoft’s Chairman and Chief Software Architect at the time. Jeff holds a degree in Industrial Engineering from Stanford University.

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Customers

We do not have customer count information for Clean Power Research yet.

Frequently Asked Questions about Clean Power Research

What is Clean Power Research's revenue?

Clean Power Research generates $15.1M in revenue.

Who founded Clean Power Research?

Clean Power Research was founded by Jeff Ressler.

Who is the CEO of Clean Power Research?

The CEO of Clean Power Research is Jeff Ressler.

How much funding does Clean Power Research have?

Clean Power Research raised $199.6K.

How many employees does Clean Power Research have?

Clean Power Research has 129 employees.

Where is Clean Power Research headquarters?

Clean Power Research is headquartered in Napa, California, United States.

Compare Clean Power Research to the industry

Clean Power Research operates across multiple industries. Browse revenue, funding, and growth data for Clean Power Research in each sector below.

Source Attribution

Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.

Company data last updated .