Strong emphasis is also put on the development of renewable energy sources with focus on biomass for electricity generation, wind energy and use of waste for fuel production. Hydropower, geothermal energy and solar energy options are also being investigated. The 2020 target is that renewables should deliver 23% of the primary energy supply. In addition, the construction of a 440 km long submarine power link to Sweden, with a capacity of 700 MW, will be completed in 2015, thus opening up a connection between the Baltic and Nordic power systems (Lithuanian Energy Ministry, 2010).