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Earth Focus
Why Power Lines Are Going Underground
The Los Angeles wildfires brought renewed attention to California’s aging energy infrastructure. Discover how different communities are rethinking power lines, including efforts to underground electrical systems to reduce wildfire risks in vulnerable areas. Experts explore the tradeoffs, costs, and safety considerations shaping the future of the grid.
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27:02
The continuing struggle to keep California’s deserts, rivers, and forests wild.
24:21
The fight to save California beaches, coastal infrastructure and marine habitats.
25:00
After the devastating L.A. fires of January 2025, what’s being done to rebuild smarter?
23:26
SoCal farms face increasing food insecurity and inequity amid climate changes.
25:36
South L.A. fights urban oil drilling as one former site becomes housing and green space.
27:34
Rising ocean noise threatens marine life as scientists study its impact off Catalina Island.
24:44
LA stadiums tackle climate impact with smart waste, water, and energy innovations.
26:16
Rising heat is causing communities to plant trees in their neighborhoods to cool off.
23:36
Endangered species and critical naval activities harmonize on San Clemente Island.
26:36
Upgrading outdated energy infrastructure in California to prevent power outages and wildfires.