Insights

Strong Policy Influence U.S. Energy Foundation actively supports education and analysis to promote non-partisan policy solutions for renewable energy and energy efficiency, providing opportunities to collaborate with organizations involved in policy advocacy, think tanks, and government engagement efforts.

Growing Strategic Campaigns The organization launches targeted campaigns like climate-focused election initiatives, indicating openness to partnerships that enhance outreach, advocacy, and public engagement efforts within the clean energy sector.

Diverse Partnership Network EF collaborates with a wide range of grantees including business, health, environmental, and community groups, offering potential for corporate sponsors and service providers seeking to align with influential nonprofits driving clean energy policy advancements.

Regional Presence & Engagement With staff based across multiple U.S. regions including the Midwest and West, EF presents opportunities for localized engagement, regional sponsorships, and tailored service offerings to support their expansive outreach initiatives.

Technological Foundations Utilizing a tech stack with cloud services, web development frameworks, and APIs, EF demonstrates a reliance on digital tools that can be leveraged through technology partnerships, software solutions, or consulting services to optimize their operational and campaign effectiveness.

U.S. Energy Foundation Tech Stack

U.S. Energy Foundation uses 8 technology products and services including Google Fonts API, Google Cloud, jQuery, and more. Explore U.S. Energy Foundation's tech stack below.

  • Google Fonts API
    Font Scripts
  • Google Cloud
    Infrastructure As A Service
  • jQuery
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • PHP
    Programming Languages
  • Bootstrap
    UI Frameworks
  • ZURB Foundation
    UI Frameworks
  • Nginx
    Web Servers

Media & News

U.S. Energy Foundation's Email Address Formats

U.S. Energy Foundation uses at least 1 format(s):
U.S. Energy Foundation Email FormatsExamplePercentage
First.Last@ef.orgJohn.Doe@ef.org
56%
First@ef.orgJohn@ef.org
41%
Last@ef.orgDoe@ef.org
2%
FLast@ef.orgJDoe@ef.org
1%

Frequently Asked Questions

Where is U.S. Energy Foundation's headquarters located?

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U.S. Energy Foundation's main headquarters is located at 55 2nd St, Suite 2400 San Francisco, California 94105, US. The company has employees across 4 continents, including North AmericaAsiaAfrica.

What is U.S. Energy Foundation's phone number?

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You can contact U.S. Energy Foundation's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is U.S. Energy Foundation's official website and social media links?

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U.S. Energy Foundation's official website is ef.org and has social profiles on LinkedIn.

What is U.S. Energy Foundation's NAICS code?

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U.S. Energy Foundation's NAICS code is 8132 - Grantmaking and Giving Services.

How many employees does U.S. Energy Foundation have currently?

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As of October 2025, U.S. Energy Foundation has approximately 162 employees across 4 continents, including North AmericaAsiaAfrica. Key team members include Vice President Sales And Partner: D. B.Executive Assistant To The Coo And Operations: C. S.Senior Vice President And Chief Operating Officer: B. S.. Explore U.S. Energy Foundation's employee directory with LeadIQ.

What industry does U.S. Energy Foundation belong to?

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U.S. Energy Foundation operates in the Philanthropic Fundraising Services industry.

What technology does U.S. Energy Foundation use?

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U.S. Energy Foundation's tech stack includes Google Fonts APIGoogle CloudjQueryjQuery MigratePHPBootstrapZURB FoundationNginx.

What is U.S. Energy Foundation's email format?

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U.S. Energy Foundation's email format typically follows the pattern of First.Last@ef.org. Find more U.S. Energy Foundation email formats with LeadIQ.

When was U.S. Energy Foundation founded?

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U.S. Energy Foundation was founded in 1991.

U.S. Energy Foundation

Philanthropic Fundraising ServicesUnited States51-200 Employees

U.S. Energy Foundation’s (EF) mission is to secure a clean and equitable energy future to tackle the climate crisis. We envision a healthy, safe, equitable economy powered by clean energy. We believe a thriving clean energy economy can create sustainable opportunities, spur innovation, and protect our climate—for today and future generations.

EF supports education and analysis to promote non-partisan policy solutions that advance renewable energy and energy efficiency while opening doors to greater innovation and productivity—growing the economy with dramatically less pollution. For more than 30 years, EF has supported grantees to help educate policymakers and the general public about the benefits of a clean energy economy. Our grantees include business, health, environmental, labor, equity, community, faith, and consumer groups, as well as policy experts, think tanks, universities, and more.

At EF, Diversity, Equity, and Inclusion (DEI) are top organizational commitments. We are working daily to uproot racism and other forms of oppression and create equitable systems that support people to flourish. We aim to bring humility, transparency, respect, and an appreciation for others’ lived experiences to our interactions with colleagues, grantees, and partners.

EF is headquartered in San Francisco, CA, and our more than 100 staff members are based in locations throughout the Midwest, Northeast, Southeast, and Western regions where they can best serve our programs, partners, operations, and other functions.

Section iconCompany Overview

Headquarters
55 2nd St, Suite 2400 San Francisco, California 94105, US
Phone number
Website
ef.org
NAICS Code
8132 - Grantmaking and Giving Services
Founded
1991
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

    U.S. Energy Foundation's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    U.S. Energy Foundation's revenue is estimated to be in the range of $1M$10M

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