Home / Africa / Tanzania / Astra Energy Tanzania power station

Astra Energy Tanzania power station

Gas power plant in Tanzania, Tanzania. Approximate location -6.744019, 34.613438.

GasTanzaniaTanzaniaCCGT · HRSGAnnounced

Astra Energy Tanzania power station is a 350 MW gas power station in Tanzania, Tanzania. It is operated by Astra Energy Inc. Based on its capacity (estimated), it can supply roughly 394k homes (estimated). It ranks #5 of 29 Tanzania power plants by installed capacity. In context, gas supplies about 62.8% of Tanzania's electricity; the national grid averages 345 gCO₂/kWh (32.9% low-carbon) (2024).

350MW installed capacity
1HRSG unit(s)
394,200homes powered (est.)
2027Announced

Plant data: WRI Global Power Plant Database (CC BY 4.0), id GOGPT_astratanzania_tanzan.

Data status

Known data

FacilityAstra Energy Tanzania power station GEM-GOGPT
CountryTanzania · Tanzania GEM-GOGPT
Coordinates-6.744019, 34.613438 GEM-GOGPT
FuelGas GEM-GOGPT
MW installed capacity350 MW GEM GOGPT; source record
OwnerAstra Energy Inc GEM-GOGPT
Commissioned2027 GEM-GOGPT
TechnologyCCGT · HRSG GEM-GOGPT

Calculated from dataset

CO₂ emissions551,880 t CO₂·a⁻¹ calculated
Capacity rank in country#5 / 29 calculated
Fuel-specific rank in country#2 / 11 calculated
Capacity vs country/fuel peers1.46× · 240 MW · n=11 calculated
Homes-powered equivalent394,200 calculated

Not available

GWh reported / yrNot available not in dataset

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

The capacity and fuel fields on this page are source-record values from the upstream open dataset. They are useful for identification and ranking, but they have not been upgraded to a 2026 registry/GEM-location verified value.

capacity: GEM GOGPT; fuel: GEM GOGPT

In context: how this plant compares

At 350 MW, Astra Energy Tanzania power station is well above the median gas plant in Tanzania (240 MW). Technically it is described as CCGT; combined-cycle with a heat-recovery steam generator (HRSG). Its current lifecycle status is “Announced” — so it is not yet, or no longer, generating at full output. Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

Capacity vs largest gas plants in Tanzania

Kinyerezi III power station: 600 MW600Kinyerezi …Astra Energy Tanzania power station: 350 MW350Astra Ener…Kinyerezi IV power station: 330 MW330Kinyerezi …Kilwa power station: 318 MW318Kilwa powe…Somanga power station: 250 MW250Somanga po…Kinyerezi II power station: 240 MW240Kinyerezi …Ubungo Gas (Songas): 208 MW208Ubungo Gas…Zinga power station: 200 MW200Zinga powe…

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by Astra Energy Inc.

Climate zone & how it works

This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a hot semi-arid steppe climate (Köppen BSh) — Southern Hemisphere, latitude 6.7°S — which shapes how much energy it can produce and how its output varies through the year.

~23°Ctypical annual mean
~31°Ctypical warm-season mean
Hot semi-arid steppe: hot and humid year-round with little seasonal variation

Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby plants

The #2 largest gas power plant of 11 in Tanzania by capacity.

Tanzania has 11 gas power plants in this dataset, together about 2,622 MW of capacity.

Nearby power plants

Location

Coordinates -6.744019, 34.613438 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Astra Energy Tanzania power station?

Astra Energy Tanzania power station is a 350 MW gas power plant in Tanzania, Tanzania, Announced 2027.

How many homes can Astra Energy Tanzania power station power?

Its output is enough to supply roughly 394,200 homes (estimated).

Who operates Astra Energy Tanzania power station?

Astra Energy Tanzania power station is operated by Astra Energy Inc.

Built from open public data; no personal information. Operate this site? Request a correction or removal.