Trends · data through September 2026

Utilities in California

Iceflower tracks 113 stores from 100 utilities in California.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
100
Tracked stores
113
Consumer panel
130M+

Growth ranking

Fastest-growing tracked utilities

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below.

# Chain YoY growth
RankChainRank movementYoY growth
1 P PGE - +8.9%
  • PGE
  • Southern California Edison
  • Modesto Irrigation District
  • City of Lodi Electric Utility
  • San Diego Gas & Electric
  • El Dorado Irrigation District
  • Petaluma Water Resources
  • Other tracked chains

Store footprint

Store map

113 tracked store locations in California. The 7 largest tracked chains are highlighted.

  • PGE (4)
  • Southern California Edison (4)
  • Modesto Irrigation District (1)
  • City of Lodi Electric Utility (1)
  • San Diego Gas & Electric (3)
  • El Dorado Irrigation District (1)
  • Petaluma Water Resources (1)
  • Other tracked chains

Top tracked chains by store count

  • 1 P PGE 4
  • 2 S Southern California Edison logo Southern California Edison 4
  • 3 S San Diego Gas & Electric logo San Diego Gas & Electric 3
  • 4 E East Valley Water District logo East Valley Water District 2
  • 5 C City of Chino 2
  • 6 C Contra Costa Water District logo Contra Costa Water District 2
  • 7 P Payphone 2
  • 8 T The Gas Company 2
  • 9 M Mid-Peninsula Water District logo Mid-Peninsula Water District 1
  • 10 I Indio Water Authority logo Indio Water Authority 1
  • 11 M Marin Municipal Water District 1
  • 12 S Sempra logo Sempra 1
  • 13 R Renovate Oakland 1
  • 14 M Merced Irrigation District logo Merced Irrigation District 1
  • 15 S Southern California Gas Co 1
  • 16 P Paradise Irrigation District 1
  • 17 S Scotts Valley Water District 1
  • 18 L Lunde Water 1
  • 19 T Twentynine Palms Water District logo Twentynine Palms Water District 1
  • 20 N North Gualala Water Co 1
  • 21 S South Coast Water District 1
  • 22 A Alameda Municipal Power 1
  • 23 O Orange Vale Water Co 1
  • 24 L Lassen Municipal Utility District 1
  • 25 W West Kern Water District 1
  • 26 E Erskine Creek Water Co. 1
  • 27 C California Water Service logo California Water Service 1
  • 28 B Burbank Water and Power logo Burbank Water and Power 1
  • 29 C City of Dos Palos 1
  • 30 S Surprise Valley Electrification 1
  • 31 S Sweetwater Springs Water District 1
  • 32 S Sunset Reservoir 1
  • 33 E East Niles Community Services District logo East Niles Community Services District 1
  • 34 C Cobb Area Water District 1
  • 35 W Western Heights Water 1
  • 36 B Burney Forest Power 1
  • 37 A Alameda County Water District 1
  • 38 C Cerrito Creek 1
  • 39 M Mobile Gas 1
  • 40 P Pioneer Electric 1
  • 41 A Associated Power 1
  • 42 F Fontana Water Company 1
  • 43 A American River Call Box 27 1
  • 44 E EV Range 1
  • 45 B Banyan Utility logo Banyan Utility 1
  • 46 W Winton Water and Sanitary District 1
  • 47 S SDG&E logo SDG&E 1
  • 48 I Inland Oasis Water 1
  • 49 E EBMUD logo EBMUD 1
  • 50 I Irvine Ranch Water District logo Irvine Ranch Water District 1

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