Karina Nova

Feb 4, 2025 | abc7news.com | Tim Didion |Karina Nova

SAN FRANCISCO (KGO) -- Water was still flowing out of the Terminus Dam near Visalia. But just a fraction of the estimated 2 billion plus gallons recently released from two dams in the Central Valley. President Trump ordered the move just days after signing an executive order directing federal agencies to essentially assert control over federal dams and aqueducts in California, claiming mismanagement by the state.

Oct 3, 2024 | ktvz.com | Tim Didion |Karina Nova

By Tim Didion and Karina Nova Click here for updates on this story    PITTSBURG, California (KGO) — A unique facility here in the Bay Area is helping fight climate change as well as create renewable energy. The Keller Canyon Renewable Natural Gas plant was dedicated in Pittsburg on Wednesday. It’s a short distance from a landfill, that’s supplying the raw material.

Oct 3, 2024 | krdo.com | Tim Didion |Karina Nova

By Tim Didion and Karina Nova Click here for updates on this story    PITTSBURG, California (KGO) — A unique facility here in the Bay Area is helping fight climate change as well as create renewable energy. The Keller Canyon Renewable Natural Gas plant was dedicated in Pittsburg on Wednesday. It’s a short distance from a landfill, that’s supplying the raw material.

Oct 2, 2024 | abc7news.com | Tim Didion |Karina Nova

ABC7 Bay Area 24/7 live streamWatch the latest ABC7 newscast hereABC7 proud new home of SF Chinese New Year ParadeTrack wildfires across CA with this interactive mapWATCH LIVEWelcome, Manage MyDisney AccountLog OutByTim Didion and Karina NovaThursday, October 3, 2024 3:55AMPITTSBURG, Calif. (KGO) -- A unique facility here in the Bay Area is helping fight climate change as well as create renewable energy. The Keller Canyon Renewable Natural Gas plant was dedicated in Pittsburg on Wednesday.

Sep 25, 2024 | abc7news.com | Tim Didion |Karina Nova

STANFORD, Calif. (KGO) -- They're a lifeline to millions of asthma patients. But now, a new study from Stanford Health Care suggests that some asthma inhalers are also taking a toll on the environment. Dr. Jyothi Tirumalasetty, M.D., says research is zeroing in on propellants known as HFCs or hydrofluorocarbons. They push the medicine out of the inhaler in measured doses but can also escape into the atmosphere at alarming levels.