• Brazil’s biofuel industry accused of worker exploitation.

• With a new kit, turn your car into a hybrid.

Grist State of Emergency | A limited-run newsletter from Grist, exploring the ways climate disasters are reshaping elections. Delivered every Tuesday until Election Day.

Reader support helps sustain our work. Donate today to keep our climate news free.

• Group seeks emergency protection for 32 species.

• Oil companies allowed to annoy polar bears.

Grist thanks its sponsors. Become one.

To support our nonprofit environmental journalism, please consider disabling your ad-blocker to allow ads on Grist. Here's How

• Intel spins off solar energy technology.

• Teeny-tiny delivery vehicle to be unveiled.

To support our nonprofit environmental journalism, please consider disabling your ad-blocker to allow ads on Grist. Here's How