Skip to Content

Olivia Gieger

Olivia Gieger covers all things climate, with a special passion for trees, land, and conservation. She earned her master’s in Science, Health, and Environmental Reporting from New York University, and her work has appeared in The Guardian, Inside Climate News, and In The Times, among others.

How to spot greenwashing

4 big red flags that should make you question any company's ‘green’ claims

November 3, 2025

8 laundry tips for longer-lasting clothes

Wash less often to protect your favorite items—and the planet

March 20, 2025

How to give EV charging a boost

It’s all about the ‘long dwell’

March 13, 2025

Should we stop saying ‘natural gas’?

Yes, it’s greenwashing

September 23, 2024