Pg And E Gas Plant Hollister is a superfund site located at Sixth & Sally Sts, Hollister, CA 95023. The Environmental Protection Agency (EPA) identifies sites such as Pg And E Gas Plant Hollister because they pose or had once posed a potential risk to human health and/or the environment due to contamination by one or more hazardous wastes. Pg And E Gas Plant Hollister is currently registered as an Archived superfund site by the EPA and does not require any clean up action or further investigation at this time.