Quality control of Hetch Hetchy water

How authorities maintain the high quality of clean and safe drinking water…

Controversy over Hetch Hetchy water system

Surrounded by mountains and 3,800 feet above sea level, the Hetch Hetchy Reservoir collects its water from Sierra snowmelt. Covering an area of 460 square miles…

Reuseable grocery bag cleaning methods

How to clean and wash reuseable grocery bags…

Overview of the Hetch Hetchy Water System

What is the water source that provides drinking water to 2.5 million Bay Area residents?

SmartMeter customers pay out to opt out

The CPUC approved the opt-out plan of SmartMeters that allows PG&E’s customers to choose either a new SmartMeter or a traditional analog meter. But the opt-out customers have to pay fees…

Bay Area plastic bag bans

More than 15 cities and counties in the Bay Area have adopted similar plastic bag bans, including Alameda county, Marin county, San Jose, Palo Alto, Sunnyvale, Millbrae…

New manpower for green industry

(中文) 舊金山一個非牟利機構提供免費的環保建築工業訓練給低收入的居民。 今天有二十名青年準備好,投身環保行業…

SF passes expanded plastic bag ban

The new rule requires all merchants to provide recyclable bags or reusable bags to a customer but will charge 10 cents per bag…

CleanPowerSF draws questions

The proposed CleanPowerSF offers customer 100% renewable energy but the program also has raised more questions among the public and policymakers…

EPA official visits local green business that’s growing

Mission Motors, a San Francisco green business that provides powertrain components for hybrid and electric vehicles plans to double its workforce this year…