Environment

Progressives blast Chevron, air district

Speakers from local environmental and community groups blasted the Bay Area Air Quality Management District, which is charged with regulating air pollution, and called for accountability from Chevron.

Urban agriculture organizations want their soil tested after Chevron refinery fire

After the Chevron refinery fire sent plumes of black smoke laden with chemicals into the air, Urban Tilth, one of Richmond’s urban agriculture organizations, wants the soil it uses to grow food tested for heavy metals. Though the Contra Costa Health Services say Richmond-grown fruits and vegetables are safe to eat and that they don’t expect any impact from the fire on soil or compost, Doria Robinson, the executive director of Urban Tilth, said she worries about heavy metals like…

Particulates below state standard after refinery fire, testing proved difficult

Results from a Bay Area Air Quality Management District analysis of particulate matter in the air over Richmond following the Aug. 6 Chevron refinery fire show slightly elevated levels of elemental carbon, which is common after a fire. Those levels are still well below state and federal air quality standards, the BAAQMD announced Thursday. Although the official analysis showed low levels, the smoke plume went several thousand feet into the air and the wind blew it east, said Wendel Brunner,…