Power Master is a 1 to 400 MW base load power plant. Particularly suited for IPPs and national utilities companies, the Power Master's high efficiency and proven long term reliability has given Wärtsilä a market share in excess of 50%.

Medium speed engines – 330 to 900 rpm – and multi-fuel ability -heavy fuel oil or natural gas in combined cycle- result in low generation costs.

Modular, functionally pre-tested and offering a variety of customer adaptation options, the Power Master optimises costs and rapidly generates positive cash-flows.