How many energy assets does Macau have?

OverWatts maps 4 in Macau across 2 asset classes — the 155th-largest mapped base of the 157 countries covered.

How much electricity generation capacity does Macau have?

About 407 MW operating across 2 plants, mostly oil 67% and gas 33%.

Who owns Macau's energy infrastructure?

Companhia de Electricidade de Macau SA is named as owner or operator on the most mapped assets (3), followed by China National Building Materials Co Ltd (1), China State Construction Engineering Corp Ltd (1) and CITIC Ltd (1).

What energy projects are under construction in Macau?

The largest under way or proposed are Coloane B power station (450 MW).

Macau — Energy Infrastructure

OverWatts maps 4 energy assets in Macau across 2 layers — the 155th-largest mapped base of 157 countries. They include 3 power plants and 1 cement plants. Operating generation capacity is 407 MW, led by oil at 67%.

The companies named on the most assets are Companhia de Electricidade de Macau SA (3), China National Building Materials Co Ltd (1) and China State Construction Engineering Corp Ltd (1), counting both ownership and operatorship. 1 projects are under construction or proposed, led by Coloane B power station (450 MW).

Open on the map →Live grid mix ↓ Dossier (.md)

Total assets

#155

of 157 countries

407 MW

operating · 3 power plants

In construction / proposed

Operating generation capacity by fuel

Utility-scale sites of 100 MW and above. Distributed generation — rooftop solar especially — is outside the tracker, so this runs below national installed capacity.

oil271 MW
gas136 MW +450 MW planned

Electricity generated by fuel · 2024

What the fleet actually produced — distinct from the installed capacity above.

Total 800 GWhDemand 6.3 TWhClean 31%Intensity 474 gCO₂/kWhNet importer 5.5 TWh

gas500 GWh 63%
biomass200 GWh 25%
oil100 GWh 13%

Ember · source · CC-BY-4.0

On the interactive map

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Browse by asset class

Power Plants 3 Cement Plants 1

Under construction & proposed

Coloane B power stationPower Plants · 450 MW · gas · 2025

Largest assets

Coloane B power stationPower Plants · 450 MW · gas · 2025
Coloane A power stationPower Plants · 271 MW · oil · 1978
Coloane B power stationPower Plants · 136 MW · gas · 2003
Macau Cement Ka-Ho Cement PlantCement Plants

Biggest owners & operators

Counts an asset once per company named as its owner or operator; a joint venture counts for each partner.

Frequently asked

How many energy assets does Macau have?: OverWatts maps 4 in Macau across 2 asset classes — the 155th-largest mapped base of the 157 countries covered.
How much electricity generation capacity does Macau have?: About 407 MW operating across 2 plants, mostly oil 67% and gas 33%.
Who owns Macau's energy infrastructure?: Companhia de Electricidade de Macau SA is named as owner or operator on the most mapped assets (3), followed by China National Building Materials Co Ltd (1), China State Construction Engineering Corp Ltd (1) and CITIC Ltd (1).
What energy projects are under construction in Macau?: The largest under way or proposed are Coloane B power station (450 MW).