Electric Rates & Providers in San Mateo County, CA

San Mateo County, California Electricity Rates & Statistics

Electricity Rates, Plans & Statistics

  • The average electricity bill in San Mateo County, CA is $173.54
  • The average electricity rate in San Mateo County, CA is 39.28¢

Electric Bills and Electric Rates in San Mateo County, CA

The average residential electric bill in San Mateo County, CA is $173.54 per month. San Mateo County, CA is the 21st most expensive county in California for electricity.

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San Mateo County, California Electricity Overview

San Mateo County's average residential electricity rate is 39.28 cents per kilowatt hour, which is 134.73% higher than the US average price of 16.73 cents per kilowatt hour.

The largest electricity provider in San Mateo County by customer count is Peninsula Clean Energy.

San Mateo County ranks 15th out of 58 counties in the state for total electricity consumption, with its population consuming 4,584,084.84 megawatt hours.

San Mateo County has a population of 729,181 citizens.

At $173.54, the average monthly residential electric bill in San Mateo County is 17.93% above the US average.

San Mateo County is home to 729,181 residents and its power generation plants produce 106,061 megawatt hours of electricity a year, for a production per capita average of 0.15 megawatt hours per capita per year.

ENERGY CONSUMPTION

  • Total Consumption

    4,584,085 MWh

  • Consumption per Capita

    6.29 MWh

ENERGY PRODUCTION

  • Total Production

    106,061 MWh

  • Production from Renewable Energy

    81,957 MWh

  • Production from Non-Renewable Energy

    24,104 MWh

  • Production per Capita

    0.15 MWh

EMISSIONS

  • CO2 Emissions

    829,571,957 kg

  • CO2 Emissions per Capita

    1,137.68 kg

Recent Electricity Rates and Production Changes in San Mateo

To see the most recent electricity rates and production changes for cities in San Mateo County, select the city below. If you would like to get access to monthly historical data, please contact us directly by submitting a request.

Rates and Production Categories


San Mateo Electricity Pricing Data

Average Residential Bundled Electricity Rate for November, 2024

25.85¢ per kWh

  • 4.03% lower than last month
  • 9.4% higher than November last year
  • 20.89% lower than the California average
  • 51.78% higher than the US average
  • 291st in the state out of 1,616 cities
  • The state rank has dropped by 3 since last month
  • The state rank is the same since November last year
  • 29,150th in the US out of 31,800 cities
  • The national rank has increased by 204 since last month
  • The national rank has dropped by 4 since November last year

12 Month Rolling Average Residential Bundled Rate

26.38¢ per kWh

  • 0.71% higher than last month
  • 14.97% higher than November last year
  • 16.81% lower than the California average
  • 59.93% higher than the US average
  • 296th in the state out of 1,616 cities
  • The state rank has increased by 1 since last month
  • The state rank has dropped by 10 since November last year
  • 29,428th in the US out of 31,800 cities
  • The national rank has increased by 3 since last month
  • The national rank has dropped by 695 since November last year

Average Residential Bundled Electricity Bill for November, 2024

$88.91 per month

  • 23.25% lower than last month
  • 7.75% higher than November last year
  • 36.12% lower than the California average
  • 24.8% lower than the US average
  • 49th in the state out of 1,616 cities
  • The state rank has increased by 85 since last month
  • The state rank has dropped by 5 since November last year
  • 4,009th in the US out of 31,800 cities
  • The national rank has increased by 10,659 since last month
  • The national rank has dropped by 1,180 since November last year

12 Month Rolling Average Residential Bundled Bill

$108.28 per month

  • 0.49% higher than last month
  • 14.34% higher than November last year
  • 34.62% lower than the California average
  • 23.87% lower than the US average
  • 50th in the state out of 1,616 cities
  • The state rank is the same since last month
  • The state rank has dropped by 6 since November last year
  • 3,891st in the US out of 31,800 cities
  • The national rank has dropped by 34 since last month
  • The national rank has dropped by 1,445 since November last year

San Mateo, CA Electricity Overview

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The average residential electricity rate for San Mateo is approximately 26.38 cents per kilowatt hour, which is 17.12% below California's average rate of 31.82 cents. Peninsula Clean Energy sells an estimated 91,457.26 megawatt hours in the city per year, more than all other vendors. The average monthly residential electric bill for a customer in the city is $108.28 per month, while the US average is $147.16. Consumers in San Mateo enjoy a 33.36% discount compared to other citizens in the nation.

On average, San Mateo residents emit 1,090.84 kilograms of CO2 emissions from electricity usage, which makes it the 288th worst polluting city out of 1617 cities in California. At 1,090.84 kilograms per person and 100,996 people in the city, the city emits 110,170,010.76 kilograms of CO2 emissions a year. This is the 81st worst rank in California for total pollution. Electricity providers suppliers servicing San Mateo have to turn to electricity produced in nearby towns and other areas, since zero electricity production happens within city limits.

Average Residential Electricity Bills & Rates in San Mateo

San Mateo residential electric rates are highest in May and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.295/kWh$0.111/kWh$144.96/mo.$44.93/mo.
296th26.38¢Average residential price per kWh in the city of San Mateo
50th$108.28Average residential monthly electricity bill for San Mateo Residents

Electric Companies With Service in San Mateo, California

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Pacific Gas and Electric CompanyBUNDLED40.11198.0210,946,1024,390,801,000
Peninsula Clean EnergyENERGY15.7062.771,451,690.84227,965,479.69

Zips with electric coverage in San Mateo, California include: 94403, 94010, 94404, 94401, 94402

Daly City, CA Electricity Overview

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The average residential electricity rate for Daly City is approximately 26.45 cents per kilowatt hour, which is 16.88% below California's average rate of 31.82 cents. Peninsula Clean Energy sells an estimated 56,055.42 megawatt hours in the city per year, more than all other vendors. The average monthly residential electric bill for a customer in the city is $108.62 per month, while the US average is $147.16. Consumers in Daly City enjoy a 33.15% discount compared to other citizens in the nation.

On average, Daly City residents emit 1,090.84 kilograms of CO2 emissions from electricity usage, which makes it the 59th worst polluting city out of 1617 cities in California. At 1,090.84 kilograms per person and 99,990 people in the city, the city emits 109,072,630.36 kilograms of CO2 emissions a year. This is the 83rd worst rank in California for total pollution. Electricity providers suppliers servicing Daly City have to turn to electricity produced in nearby towns and other areas, since zero electricity production happens within city limits.

Average Residential Electricity Bills & Rates in Daly City

Daly City residential electric rates are highest in May and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.296/kWh$0.112/kWh$145.46/mo.$45.09/mo.
323rd26.45¢Average residential price per kWh in the city of Daly City
78th$108.62Average residential monthly electricity bill for Daly City Residents

Electric Companies With Service in Daly City, California

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Pacific Gas and Electric CompanyBUNDLED40.11198.0210,946,1024,390,801,000
Peninsula Clean EnergyENERGY15.7062.771,451,690.84227,965,479.69

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Redwood City, CA Electricity Overview

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The average residential electricity rate for Redwood City is approximately 26.00 cents per kilowatt hour, which is 18.30% below California's average rate of 31.82 cents. Peninsula Clean Energy sells an estimated 161,211.03 megawatt hours in the city per year, more than all other vendors. The average monthly residential electric bill for a customer in the city is $106.6 per month, while the US average is $147.16. Consumers in Redwood City enjoy a 34.39% discount compared to other citizens in the nation.

On average, Redwood City residents emit 1,090.84 kilograms of CO2 emissions from electricity usage, which makes it the 288th worst polluting city out of 1617 cities in California. At 1,090.84 kilograms per person and 80,529 people in the city, the city emits 87,843,882.89 kilograms of CO2 emissions a year. This is the 112th worst rank in California for total pollution. Electricity providers suppliers servicing Redwood City have to turn to electricity produced in nearby towns and other areas, since zero electricity production happens within city limits.

Average Residential Electricity Bills & Rates in Redwood City

Redwood City residential electric rates are highest in May and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.291/kWh$0.110/kWh$142.51/mo.$44.16/mo.
268th26.00¢Average residential price per kWh in the city of Redwood City
48th$106.6Average residential monthly electricity bill for Redwood City Residents

Electric Companies With Service in Redwood City, California

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Pacific Gas and Electric CompanyBUNDLED40.11198.0210,946,1024,390,801,000
Peninsula Clean EnergyENERGY15.7062.771,451,690.84227,965,479.69

Zips with electric coverage in Redwood City, California include: 94061, 94063, 94070, 94002, 94062, 94065

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San Mateo County, California Production, Consumption, and Emissions by Fuel Types

Power Plants in San Mateo County, California

PlantCity/CountyStatePrimary Fuel TypeProduction (MWh)Production State RankEmission (kg)Emission State RankEmissions per MWhEmissions per MWh State RankToxic Chemical ReleaseClosing Date
Ameresco Ox MountainAMERESCO Ox Mountain Energy LLC (100.00%)
San Mateo County CA Landfill Gas 81,957444,300,270.814540.533
SRI International Cogen ProjectSRI International (100.00%)
Menlo Park CA Natural Gas 24,104948,258,629.8294342.6289

San Mateo County, California Production Fuel Makeup

LANDFILL GAS
Landfill Gas
Landfill Gas
Landfill Gas
Landfill Gas
Landfill Gas
Landfill Gas
Landfill Gas
Landfill Gas
77.27%
NATURAL GAS
Natural Gas
Natural Gas
Natural Gas
22.73%

Power Plant Fuel Types, Emissions & Pollution Factors

On average, San Mateo County residents emit 1,137.68 kilograms of CO2 emissions from electricity usage, which makes it the 18th worst polluting county out of 58 counties in California and 2799th out of 3221 counties nationally. This comes to a total emissions amount from electricity use of 829,571,957.37 kilograms of CO2 emissions. Power producing facilities in the county primarily use Landfill Gas, which accounts for 77.27% (or 81,957 megawatt hours) of the fuel used for electricity production in the county. San Mateo County is home to 2 electricity producing plants, which is 355th most in the country.

San Mateo County, California Net Metering

Out of the 2 suppliers in San Mateo County, only one of them offers net metering to their consumers. California has favorable regulations in place for consumers who are interested in taking advantage of net metering with solar installations.

Energy Loss

The 2 companies in San Mateo County who report energy loss statistics had an average of 5.37% of electricity generated lost due to heat dissipation or other causes during transmission. With a state average energy loss of 3.51%, San Mateo County is ranked as the 35th best county in the state for energy loss efficiency.

Power Companies in San Mateo County, California

Providers In Each City in San Mateo County:

  • Atherton, California:
    • Pacific Gas and Electric Company: 50.00%
    • Peninsula Clean Energy: 50.00%
  • Belmont, California:
    • Peninsula Clean Energy: 50.01%
    • Pacific Gas and Electric Company: 49.99%
  • Brisbane, California:
    • Pacific Gas and Electric Company: 50.00%
    • Peninsula Clean Energy: 50.00%
  • Burlingame, California:
    • Peninsula Clean Energy: 49.40%
    • Pacific Gas and Electric Company: 50.60%
  • Colma, California:
    • Peninsula Clean Energy: 50.00%
    • Pacific Gas and Electric Company: 50.00%
  • Daly City, California:
    • Peninsula Clean Energy: 49.99%
    • Pacific Gas and Electric Company: 50.01%
  • East Palo Alto, California:
    • Pacific Gas and Electric Company: 50.01%
    • Peninsula Clean Energy: 49.99%
  • Foster City, California:
    • Pacific Gas and Electric Company: 49.10%
    • Peninsula Clean Energy: 50.90%
  • Half Moon Bay, California:
    • Peninsula Clean Energy: 50.03%
    • Pacific Gas and Electric Company: 49.97%
  • Hillsborough, California:
    • Pacific Gas and Electric Company: 50.00%
    • Peninsula Clean Energy: 50.00%
  • Menlo Park, California:
    • Pacific Gas and Electric Company: 50.27%
    • Peninsula Clean Energy: 49.73%
  • Millbrae, California:
    • Peninsula Clean Energy: 49.72%
    • San Francisco Public Utilities Commission: 0.56%
    • Pacific Gas and Electric Company: 49.72%
  • Pacifica, California:
    • Peninsula Clean Energy: 50.01%
    • Pacific Gas and Electric Company: 49.99%
  • Portola Valley, California:
    • Peninsula Clean Energy: 49.97%
    • Pacific Gas and Electric Company: 50.03%
  • Redwood City, California:
    • Peninsula Clean Energy: 51.30%
    • Pacific Gas and Electric Company: 48.70%
  • San Bruno, California:
    • Pacific Gas and Electric Company: 50.00%
    • Peninsula Clean Energy: 50.00%
  • San Carlos, California:
    • Pacific Gas and Electric Company: 49.99%
    • Peninsula Clean Energy: 50.01%
  • San Mateo, California:
    • Peninsula Clean Energy: 50.21%
    • Pacific Gas and Electric Company: 49.79%
  • South San Francisco, California:
    • Pacific Gas and Electric Company: 50.00%
    • Peninsula Clean Energy: 50.00%
  • Woodside, California:
    • Pacific Gas and Electric Company: 50.00%
    • Peninsula Clean Energy: 50.00%

* City coverage generated based on government data. Always verify you can get service from the provider.

FAQ

How many electric companies offer service in San Mateo County, California?

San Mateo County, California is home to 2 electricity suppliers offering service in the area.

Which electricity company is the largest supplier in San Mateo County, California?

By total customer count, Peninsula Clean Energy is the largest electricity provider in San Mateo County, California.

How many power plants are located in San Mateo County, California?

There are 2 power plants in San Mateo County, California

What electricity companies offer service in San Mateo County, California?

County Customers RankProviderEst. County Customers
1Peninsula Clean Energy329,457
2Pacific Gas and Electric Company14,354

King Manalo
Last Reviewed By: King Manalo
Published: 2025-04-21