Kota Semarang has 1 data center listed on DataColoc, operated notably by PT Internet Mulia Untuk Negeri. Compare colocation (rack, half-rack, 1U), pricing, certifications and connectivity, then get an instant costed estimate.
Compare data centers in Kota Semarang →The data center listed in Kota Semarang is operated by PT Internet Mulia Untuk Negeri.
2 networks are listed at the sites in Kota Semarang according to public interconnection registries. That number drives your negotiating power: every carrier inside the building is one more quote, with no civil works.
A city has no electricity of its own: the sites in Kota Semarang are connected to the national grid, itself interconnected with its neighbours. What is measured, and what decides, is therefore the country's generation mix. That grid draws 61.5% of its electricity from coal (2024). The detail: coal 61.5%, natural gas 18.5%, hydro 7.3%, bioenergy 5.7%, geothermal and other renewables 4.5%, oil (fuel oil, diesel) 1.9%. Fossil fuels (coal, gas, oil) account for 81.9% of it. A kilowatt-hour there weighs 680 g of CO2, i.e. 1.5 times the world average (458 g), 2024 figure. Concretely: a 3 kVA rack, in a site with a PUE of 1.5, draws 35,478 kWh a year and therefore emits 24.1 tonnes of CO2 a year here. The same rack, same hardware, same PUE, would emit 16 tonnes on a world-average grid. The building has nothing to do with it: the country does.
Source: Ember / Energy Institute via Our World in Data, retrieved 2026-09-14. A site under a direct renewable purchase agreement may show a different balance: that is for the operator to declare.
Since 1970, 2 earthquakes of magnitude 5 or above have been recorded within 100 km of Kota Semarang, and 88 within 200 km. The strongest: magnitude 6.7 in 1984, 167 km away. This record covers 56 years, which is short on a seismic timescale: no recorded earthquake does not mean no hazard. It does not replace the statutory zoning, which alone binds construction.
Source: U.S. Geological Survey, ANSS ComCat, retrieved 2026-09-14. Measured from the site's coordinates.
With a single listed site, Kota Semarang cannot support a disaster-recovery plan spread over two separate buildings within the same town. A second site remains necessary, and it is found in the nearby cities listed below. No Internet exchange point is listed here: traffic will run over transit bought from a carrier, which is billed by bandwidth. No rate is published by the operators in this city: pricing is on request, and we do not estimate it on their behalf.
The nearest site outside Kota Semarang is 1 km away, in Semarang (3 sites). Short distances matter: they drive the cost of a link between two buildings, and whether a backup site is workable.