# Barack Obama

Type: Person

Source: Climate Intelligence Brief — https://getclimatebrief.com/entity/barack-obama
Canonical HTML page: https://getclimatebrief.com/entity/barack-obama

## Timeline

- **2026-03-19**: Multi-State Lawsuit Filed — A coalition of 23 states and 14 cities sues the EPA in the D.C. Circuit Court of Appeals.
- **2026-03**: Oil Price Surge — Conflict with Iran drives Brent crude toward the $100 per barrel milestone.
- **2026-02-15**: Trump Revokes Finding — The Trump administration formally terminates the 2009 conclusion to halt climate regulations.
- **2021**: Policy Reversal — Aggressive green energy and EV infrastructure plans are dismantled or frozen.
- **2019**: Energy Independence — The U.S. begins exporting more oil and petroleum than it imports.
- **2009-12-07**: Endangerment Finding Issued — The EPA under President Obama officially declares greenhouse gases a threat to public health.

## Recent coverage (2 stories)

### Blue States Sue to Block Trump’s Revocation of EPA Endangerment Finding
2026-03-20 00:14:51 · Sentiment: Negative · Impact: 8/10 · Sources: 3

A coalition of 23 states and 14 cities has filed a lawsuit against the EPA to overturn the Trump administration's repeal of the 2009 endangerment finding. The legal challenge seeks to restore the scientific foundation that mandates federal regulation of greenhouse gas emissions under the Clean Air Act.
Full story: https://getclimatebrief.com/story/states-sue-trump-epa-endangerment-finding

### U.S. Energy Policy Reversals Leave Automakers Vulnerable Amid $100 Oil Spike
2026-03-18 00:22:49 · Sentiment: Negative · Impact: 8/10 · Sources: 2

The resurgence of $100-per-barrel Brent crude, driven by conflict with Iran, has exposed the strategic vulnerability of the U.S. automotive sector. Following years of regulatory rollbacks that stifled domestic electric vehicle (EV) production and charging infrastructure, American consumers find themselves with few domestic alternatives to gasoline-powered transport.
Full story: https://getclimatebrief.com/story/energy-policy-reversals-automakers-vulnerable-oil-spike

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This page is a machine-readable summary. Sentiment measures the directional read of each development for this entity, not the tone of the reporting; impact weights consequence, not syndication reach. See https://getclimatebrief.com/guides/methodology for the full editorial methodology.