Technical FAQs 4

How much solar power does Phnom Penh need?

Phnom Penh needs some 400 megawatts. We will increase the energy generation capacity by coal-fired power plants,” the Premier was quoted in news reports. Solar power capacity has been on a sharp ascent in Cambodia recently, increasing at a 10% annual rate from less than 1% of national generation capacity, however.

Does Cambodia have a solar generation regulation?

In 2018, Cambodia introduced a solar generation regulation, a new driver for the country’s solar PV system development. Cambodia’s grid-scale solar development started with just a 10 MW pilot in 2017.

Is solar energy a good source of energy in Cambodia?

Solar energy in Cambodia is the country’s second most promising clean energy source behind hydropower. Hydropower remains Cambodia’s most developed renewable energy source but also has its own challenges – such as yearly variability due to droughts and floods.

Will solar power boost Cambodia's energy share?

Phnom Penh, Cambodia — Cambodia is on track to significantly boost its solar energy share, with new figures projecting solar to make up 7% of the country’s electricity supply by 2025. This equates to a total installed capacity of 530.14 megawatts (MW) —a major leap from 3.2% in 2023 and 4.6% in 2024.

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Jul 5, 2025 · Cambodia''s solar energy capacity is set to hit 530.14 MW in 2025, making up 7% of national power supply—up from 3.2% in 2023.

Camenergy/solar – CAMBUILD 2025 –

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