Infrastructure

California vs Connecticut: Renewable Electricity Share

California has a higher renewable electricity share than Connecticut.

California flag
California
CA · West
Winner
43.6%
Share of statewide electricity generation from renewable sources.
Connecticut flag
Connecticut
CT · Northeast
3.1%
Share of statewide electricity generation from renewable sources.

Visual comparison

California43.6%
Connecticut3.1%

Difference: 40.50 percentage points — California leads.

National Rankings

Where They Rank Nationally

See where both states fall among all 50 states for renewable electricity share.

California #7 · 43.6%
Connecticut #47 · 3.1%
Lowest Highest

Top 10 States — Renewable Electricity Share

#1 Iowa flag Iowa
59.7%
#2 South Dakota flag South Dakota
57.1%
#3 New Mexico flag New Mexico
51.6%
#4 Kansas flag Kansas
49.5%
#5 Vermont flag Vermont
46.2%
#6 Oklahoma flag Oklahoma
46.0%
#7 California flag California
43.6%
#8 Colorado flag Colorado
42.5%
#9 Maine flag Maine
40.4%
#10 Nevada flag Nevada
40.1%
Selected states
#47 Connecticut flag Connecticut
3.1%

California ranks 7th and Connecticut ranks 47th nationally for renewable electricity share.

What this means

California vs Connecticut: Renewable Electricity Share in context

California's renewable electricity share is 43.6%, compared with 3.1% in Connecticut — roughly 14.1× the Connecticut figure. Share of statewide electricity generation from renewable sources.

California
43.6%
Connecticut
3.1%
Difference
40.50 percentage points

People also ask

California vs Connecticut Renewable Electricity Share — common questions

QWhat is California's renewable electricity share?

California's renewable electricity share is 43.6%.

QWhat is Connecticut's renewable electricity share?

Connecticut's renewable electricity share is 3.1%.

QWhich state has a higher renewable electricity share — California or Connecticut?

California has a higher renewable electricity share than Connecticut.

QHow much more renewable electricity share does California have compared to Connecticut?

40.50 percentage points.

More comparisons: California vs Connecticut

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Data source and freshness

Primary source
USA Symbol — Renewable Energy by State
Data period
Latest incorporated EIA data
Dataset reviewed
July 23, 2026
Method note
Share of in-state electricity generation, not total energy consumption.