About
RMI is an independent, nonpartisan 501(c)(3) nonprofit working to transform the global energy system to secure a clean, prosperous, zero-carbon future for all. Founded as Rocky Mountain Institute in 1982, RMI champions market-driven solutions, partnering with businesses, policymakers, funders, and communities to scale clean energy in ways that enhance security, strengthen economies, and improve livelihoods. The organization employs more than 600 people globally and works in over 50 countries, with offices in Boulder and Basalt, Colorado; New York City; Washington, DC; Oakland, California; and Beijing, China. ProPublica Nonprofit Explorer lists Rocky Mountain Institute (EIN 74-2244146), based in Boulder, Colorado, as a 501(c)(3) organization.
Mission
RMI's mission is to transform the global energy system to secure a clean, prosperous, zero-carbon future for all.
What they do
RMI's work spans several focus areas:
- Scaling clean energy and efficiency — across electricity, buildings, transportation, and heavy industry.
- Driving investment — through climate finance, market creation, US policy, technology and innovation, and workforce development.
- Reducing energy waste — including work on methane, carbon dioxide removal, and energy efficiency.
- Global deployment — carrying its programs into more than 50 countries in partnership with businesses, policymakers, funders, and communities.
History
RMI was founded as Rocky Mountain Institute in 1982 and now operates under the name RMI. From its Colorado roots it has grown into a global organization with offices in Boulder, Basalt, New York City, Washington, DC, Oakland, and Beijing.
Scale and impact
As of 2026, RMI reports a staff of more than 600 employees worldwide and engagement in over 50 countries. The organization describes itself as independent and nonpartisan, applying market-driven solutions to accelerate the energy transition.
Financials
According to ProPublica Nonprofit Explorer, drawing on IRS Form 990 filings, Rocky Mountain Institute reported total revenue of $139,396,668 and total expenses of $141,157,018 for the fiscal year ending June 2023, with total assets of $140,735,486. For the fiscal year ending June 2022 it reported $116,983,377 in revenue and $107,203,385 in expenses.
