The Department of the Navy is switching to renewable energy on land at a rate that’s five years ahead of schedule. That’s good for the environment and for sailors and Marines, who should be safer with fewer oil convoys to defend. Before the Navy set a goal of relying on renewables for half its fuel, “we were losing a Marine killed or wounded for every 50 convoys of fuel we moved into Afghanistan,” Secretary of the Navy Ray Mabus said in May in California. Its so-called “Great Green Fleet” has featured a nuclear-powered aircraft carrier and flotilla of accompanying ships steaming on a mixture of diesel and biofuel.
More Must-Reads from TIME
- Cybersecurity Experts Are Sounding the Alarm on DOGE
- Meet the 2025 Women of the Year
- The Harsh Truth About Disability Inclusion
- Why Do More Young Adults Have Cancer?
- Colman Domingo Leads With Radical Love
- How to Get Better at Doing Things Alone
- Michelle Zauner Stares Down the Darkness
Write to Olivia B. Waxman at olivia.waxman@time.com