Resource center
Learn how natural gas supply works
Plain-language guides to help you compare options with confidence.
6 min read
California Natural Gas Supplier Choice, Explained
How the Core Aggregation Transportation program lets eligible Californians choose a gas supplier while the utility keeps delivering.
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SoCalGas Customers and Alternative Gas Suppliers
What changes — and what doesn't — when a SoCalGas customer buys gas supply from a Core Transport Agent.
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What Is a Core Transport Agent?
A plain-language definition of Core Transport Agents (CTAs) in California and their role in the gas market.
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Natural Gas Supply for California Businesses
How restaurants, laundromats, hotels, and property managers can evaluate commercial gas supply options.
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Understanding Natural Gas Procurement Rates
How to find the procurement (supply) charge on your utility bill and use it to compare offers.
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Fixed vs. Variable Natural Gas Pricing
The trade-offs between fixed-rate and variable-rate natural gas supply contracts.
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