Understanding Energy Choices in Antioch
For many years, energy in Antioch meant a single bill from the local utility. Today, residents and businesses have more options. Community choice energy programs offer alternative electricity generation, commercial customers can participate in direct access programs, rural properties rely on propane suppliers, and homeowners increasingly add solar and battery storage.
Understanding these options helps households and businesses reduce costs, increase reliability, and choose cleaner energy sources.
How We Selected These Suppliers
We considered suppliers serving Antioch and Contra Costa County across electricity, natural gas, propane, and energy storage, evaluating reliability, service, pricing options, and sustainability.
The Top 10 Energy Suppliers Serving Antioch
1. Pacific Gas and Electric
PG&E delivers electricity and natural gas to Antioch homes and businesses, maintaining the transmission and distribution network and providing customer service and billing.
2. MCE
MCE is the community choice electricity provider for many Contra Costa communities, offering higher renewable content and local energy programs while PG&E handles delivery.
3. Calpine Energy Solutions
Calpine Energy Solutions provides retail electricity and energy management services to commercial and industrial customers, including direct access options.
4. Shell Energy North America
Shell Energy supplies electricity and natural gas to commercial customers in California, offering procurement and renewable energy solutions.
5. Constellation
Constellation is a major energy supplier offering electricity, natural gas, and sustainability solutions to businesses across the United States.
6. Direct Energy Business
Direct Energy Business offers electricity and natural gas supply for commercial customers, with flexible contract options.
7. AmeriGas
AmeriGas is one of the largest propane suppliers in the country, serving rural homes, farms, and businesses near Antioch that are not connected to natural gas lines.
8. Ferrellgas
Ferrellgas delivers propane for heating, cooking, and equipment, with tank exchange services widely available in the area.
9. Suburban Propane
Suburban Propane provides residential and commercial propane delivery, along with service and equipment installation.
10. Tesla Energy
Tesla Energy offers solar and battery storage solutions that let homeowners and businesses generate and store their own electricity.
How to Choose an Energy Supplier
Residential customers should compare MCE and PG&E generation rates and renewable content. Businesses with significant energy use should explore direct access eligibility and long-term supply contracts. Rural properties should compare propane delivery pricing, tank options, and service reliability.
Consider pairing supply choices with efficiency improvements and time-of-use rate plans to maximize savings.
Energy Trends in 2026
Electrification of homes and vehicles is increasing electricity demand. Time-of-use pricing encourages shifting energy use to off-peak hours. Battery storage provides resilience during outages and public safety power shutoffs. Businesses increasingly seek renewable energy contracts to meet sustainability goals.
Antioch residents can benefit from rebates and incentive programs for efficient appliances, heat pumps, and EV chargers.
Reducing Energy Costs at Home
Beyond choosing a supplier, Antioch households can lower energy bills through simple improvements. Sealing air leaks around doors and windows, adding attic insulation, and installing smart thermostats can reduce heating and cooling costs, which are significant during hot East County summers. LED lighting and efficient appliances further cut electricity use.
Shifting energy-intensive activities, such as running dishwashers, laundry, or EV charging, to off-peak hours can produce meaningful savings under time-of-use rate plans. Heat pump water heaters and heat pump HVAC systems offer efficient alternatives to older gas appliances and may qualify for rebates.
Energy Strategies for Businesses
Businesses can reduce costs through energy audits that identify waste in lighting, refrigeration, compressed air, and HVAC systems. Demand response programs reward businesses for reducing usage during peak periods. Larger energy users may negotiate long-term supply contracts or renewable energy agreements to stabilize costs and meet sustainability targets.
On-site solar and battery storage can lower demand charges and provide backup power, which is especially valuable for businesses with refrigeration or critical operations.
Frequently Asked Questions
Can I switch back to PG&E generation from MCE?
Customers enrolled in a community choice program can typically opt out and return to utility generation, though rules and timing may apply. Review the provider's current terms before switching.
What should I do during a public safety power shutoff?
Keep emergency kits ready, sign up for outage alerts, and consider backup power such as batteries for medical devices or essential appliances.
Understanding Your Energy Bill
Many Antioch customers find their energy bills confusing, especially when enrolled in a community choice program. Typically, the bill includes delivery charges from the utility, which cover maintaining power lines and gas pipelines, along with generation charges from the selected electricity provider. Time-of-use plans show different rates depending on the hour. Reviewing usage charts in your online account can reveal when you use the most energy and where savings opportunities exist. Comparing a few months of bills helps you choose the most cost-effective rate plan for your household or business.
Final Thoughts
Energy choice empowers Antioch residents and businesses to control costs and support sustainability. By understanding available suppliers and programs, you can build an energy strategy that fits your needs and budget.