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Prices here are state averages across all utilities and rate plans, from the U.S. Energy Information Administration — not the rate on any one bill. Generation-mix figures are reported annually, not real time.

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Hydro Power in Rhode Island

Net generation and share of the state power mix, 2025 — U.S. Energy Information Administration.

Hydro generation (2025)
0 thousand MWh
Share of state power mix
0%
National rank (hydro output)
#48
U.S. average share
5.58%

Hydro share of Rhode Island's power mix over time

2001: 0.04%2025: 0%

Year by year

YearHydro (thousand MWh)Share of state mix
202500%
202430.03%
202380.07%
202270.09%
202140.05%
202040.04%
201940.05%
201840.05%
201720.03%
201620.03%
201530.05%
201440.06%
201340.07%
201240.05%
201170.08%
201040.05%
200950.06%
200850.07%
200740.06%
200660.1%
200570.11%
200450.11%
200360.11%
200240.05%
200130.04%

Source: U.S. Energy Information Administration, electric power operational data (net generation by state and energy source). "Share of state mix" is this fuel's net generation as a percentage of all in-state net generation.

Hydro Power in Rhode Island | EnergyAtlasUSA