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…

Local reaction to CleanPowerSF

If CleanPowerSF is launched, about 23,000 homes will automatically be enrolled into the program…

California to vote on new ‘clean car’ regulations

California, whose greenhouse gas emissions standards lead the U.S., is poised to vote on pushing them further…

South Bay solar lease provider

Today, American Solar Direct (ASD) announced that it has opened a regional office in Santa Clara…

Timeline of Hetch Hetchy water and power system (2006-2030)

  2006 – 2030: Today and beyond   – Hetch Hetchy system provides high-quality drinking water to 2.5 million Bay Area residents; 85% of water comes from High Sierra -Hetch Hetchy hydropower delivers about 1.7 [...]

Timeline of Hetch Hetchy water and power system (1935-2005)

1935-2005: Expanding and improving the Hetch Hetchy system   1930′s-1970′s- Additional San Joaquin and Bay Division pipelines completed 2002- Voters approve bond measure to rehabilitate water system 2006-2030: Today and beyond (click to see more) [...]

Timeline of Hetch Hetchy water and power system (1914-1934)

1914-1934: Building the Hetch Hetchy system   1919-1923- Hetch Hetchy Reservoir built 1921-1925- Moccasin Powerhouse, tunnel and penstocks built 1930- San Francisco purchases Spring Valley Water Co. for $40 million 1934- First Hetch Hetchy water [...]