littlebunker

Methodically tracking the collapse. Climate data. Extreme weather. The long emergency.

CO₂ 427.0ppm

CH₄ 1937.59ppb

Δ Temp +1.48°C

Now --:--:--

CO₂ 427.0 ppm ◆ +2.0 ppm / yr ◆ CH₄ 1937.59 ppb ◆ +4.43 ppb / yr ◆ Δ Temp +1.48°C ◆ Peak +1.73°C ◆ Pop 8.1B ◆ +67M / yr ◆ CO₂ 427.0 ppm ◆ +2.0 ppm / yr ◆ CH₄ 1937.59 ppb ◆ +4.43 ppb / yr ◆ Δ Temp +1.48°C ◆ Peak +1.73°C ◆ Pop 8.1B ◆ +67M / yr ◆

CO₂

427.0ppm

+2.0 / year

CH₄

1937.59ppb

+4.43 / year

Temp

+1.48°C

Peak +1.73°C

Population

8.1B

+67M / year

Hydrogen-ready infrastructure risks new carbon lock-in

Aug 26, 2026 • Research papers

Tags: year-2026

Proceedings of the National Academy of Sciences, Volume 123, Issue 34, August 2026.

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