Bermuda's energy mix and electricity

🇧🇲 In 2024, Bermuda generated 0.61 TWh of electricity. Almost all of it, 98%, came from oil and other fossil fuels. In total, 1.6% came from low-carbon sources (nuclear and renewables) and 98% from fossil fuels.

On average, each kilowatt hour produced about 639 grams of carbon dioxide (CO₂), above the world average of 458 grams in 2025.

Electricity demand was 0.61 TWh. Its electricity imports and exports were roughly in balance.

Since 2000, electricity generation has stayed about the same, from 0.60 TWh. The low-carbon share went from 2% to 2%. Carbon intensity fell from 650 to 639 grams per kWh.

Live, hour-by-hour figures for Bermuda are not connected yet. The dashboard shows its yearly figures, energy mix since 2000 and interconnector trade.

Energy mix in 2024

Oil and other fossil fuels 98%
Bioenergy 1.6%

Source	Share	Generated
Oil and other fossil fuels	98%	0.60 TWh
Bioenergy	1.6%	0.01 TWh

Energy security score

30out of 100

Vulnerable. It is not ranked because its power system is very small. The score shows how well a country could keep electricity affordable and on if fuel supplies were disrupted. It is based on 4 of the 5 measures.

Measure	Score
Produces its own energy No reliable figure exists for Bermuda, so this measure is left out and the other four count for more.	n/a
Variety of power sources How evenly generation is spread across nine sources. The largest, oil and other fossil fuels, made 98%.	4
Little reliance on imported power Bermuda exported more electricity than it imported, so it scores full marks.	100
Low-carbon power Nuclear and renewables made 1.6% of generation.	2
Low gas and oil use Gas and oil made 98% of generation; the score is 100 minus that share.	2

The five measures are weighted 30%, 20%, 20%, 15% and 15%. How the score works.

How it has changed

Year	Generated	Low-carbon	Fossil	CO₂ g/kWh
2000	0.60 TWh	2%	98%	650
2005	0.69 TWh	1%	99%	652
2010	0.74 TWh	1%	99%	649
2015	0.67 TWh	2%	99%	642
2020	0.59 TWh	2%	98%	644
2023	0.64 TWh	2%	98%	641
2024	0.61 TWh	2%	98%	639

Questions about Bermuda's energy

What is Bermuda's energy mix?

In 2024, Bermuda's electricity came from oil and other fossil fuels 98% and bioenergy 1.6%.

How much of Bermuda's electricity is renewable?

1.6% of its electricity came from renewables in 2024 (bioenergy 1.6%).

What is Bermuda's main source of electricity?

Oil and other fossil fuels, which made 98% of its electricity in 2024.

How clean is Bermuda's electricity?

About 639 grams of CO₂ for each kilowatt hour in 2024, above the world average of 458 grams.

Does Bermuda import electricity?

Its imports and exports were roughly in balance in 2024.

How secure is Bermuda's energy supply?

Global Grid's energy security score for Bermuda is 30 out of 100 (vulnerable). It looks at how much of its own energy it produces, how varied its power sources are, its reliance on imported power and its use of low-carbon power, gas and oil.

Other countries in Latin America and Caribbean

See every country

Sources: Ember yearly electricity data (CC BY 4.0), figures up to 2024. Ember's latest-year figures are first estimates and may be revised. TWh: terawatt hours (one billion kWh).