Uue tehnoloogiaga on võimalik toota PV-paneele, mille toodetu elekter võistleb hinna poolest edukalt söejaamade poolt toodetud elektriga: Dr Rogers said that Siemens, a big German firm which is one of Semprius’s investors, reckons that they have the potential to produce cheaper electricity than coal-fired generators can.
Märkmeid taastuvenergiast 