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The Breakthrough Institute

EIN 81-4526660 · Berkeley, CA

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthFair63 out of 100GovernanceStrong93 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

The Breakthrough Institute is a research center that identifies and promotes technological solutions to environmental and human development challenges.

Income
$5.1 million
Spending
$5.8 million
Spent on programs
83%
Reserves
6.9 months of spending
Largest source of income
donations and private grants, 91%
Employees
27
Volunteers
9
Highest pay
$370,737, executive dir.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Fair: 63 out of 100. Higher than 27% of charities in its peer group (environment, $1m to $10m).

  • Reserves

    28 of 35

    Spendable reserves would cover 6.9 months of spending.

  • Debt

    16 of 20

    It owes 27% of what it owns.

  • Living within its means

    4 of 15

    Spending exceeded income by 14% of income.

  • Income trend

    0 of 15

    Income fell 33% on the year before.

  • Spending floor

    15 of 15

    83% of spending went to programs and raising each dollar of donations cost 5 cents.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 93 out of 100. Higher than 49% of charities in its peer group (environment, $1m to $10m).

  • Independent board

    25 of 25

    9 of 9 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    8 of 8

    Has a written whistleblower policy.

  • Record keeping policy

    0 of 7

    Reports no written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    10 of 10

    Gave the board a copy of this return before filing it.

  • Pay set independently

    5 of 5

    Sets its chief executive's pay through independent review and comparison.

  • Independent check of accounts

    15 of 15

    Its accounts were audited by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (3)
  1. $3.4 million spent. Research Programs: Breakthrough's Research Programs consist of our Climate and Energyprogram, which focuses on policies and technologies to reduce greenhouse gas emissionsand increase social resilience to a changing climate; our Nuclear Energy Innovation program, which oversees all engagement with the Nuclear Regulatory Commission and publishes cutting-edge analysis on nuclear technology; our Food and Agriculture program, which advances an innovation-and-productivity framework for enabling abundant andlow-impact food production; our Energy and Development program, which focuses onenergy and infrastructural equity and resilience in emerging economies; and our Environmental Regulatory Reform program, which develops and promotes credible and politically durable policy reforms that support the timely, lawful, and equitable deployment of critical infrastructure.
  2. $1.1 million spent. Events: Network building is one of the principal ways that Breakthrough makes change in the world, and one way we execute on this is through our events. For over a decade, Breakthrough hosted two popular annual events the Breakthrough Dialogue in California and Ecomodernism in Virginia which convened and advanced ecomodernism, pro-nuclear, and other pragmatic environmental ideas and policy agendas. For the last three years, Breakthrough has been one of the leading organizers of the annual Abundance conference in Washington, DC. We also host numerous workshops, focused policy briefings, and other high-level meetings.
  3. $393,284 spent. Communications: Our communications program consists of regular publication of research, policy analysis, and argumentative essays on our website, and multiple weekly publications on our flagship Sub-stack, The Ecomodernist. We promote our research, writing, and staff on social media, and augment our institutional publications through speaking engagements at conferences and public events; as well as through essays and analysis for external outlets, including academic, peer-reviewed journals and high-leverage publications such as the Washington Post and the Wall Street Journal.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated October 13, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending December 2025.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since March 2017.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 21, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.