PG&E, or Pacific Gas and Electric Company, is a major utility provider in the United States, primarily serving the northern two-thirds of California. The company is headquartered in San Francisco and is a subsidiary of the PG&E Corporation. PG&E provides natural gas and electricity to millions of households and businesses, making it one of the largest combined natural gas and electric energy companies in the United States.

PG&E has faced significant challenges and scrutiny over the years, particularly related to its infrastructure and safety practices. The company has been involved in several high-profile incidents, including wildfires, which have prompted a focus on improving safety and reliability.

Sustainability Efforts:

• PG&E has committed to achieving net-zero greenhouse gas emissions by 2040, which is a decade earlier than California's state goal.
• The company is investing in renewable energy sources, including solar and wind, to reduce its carbon footprint and support the transition to a cleaner energy future.
• PG&E has implemented various energy efficiency programs to help customers reduce their energy consumption and costs.
• The company is working on modernizing its grid infrastructure to enhance resilience and integrate more renewable energy sources.
• PG&E publishes an annual Corporate Sustainability Report, which outlines its environmental, social, and governance (ESG) performance and goals.

Despite these efforts, PG&E's sustainability practices have been criticized due to past safety issues and environmental impacts. The company continues to work on improving its sustainability credentials and addressing these challenges.