Hydro and geothermal capacity are expensive to build but cheap to run, providing cost advantages over gas and coal power stations. Hydro represents half of Mercury's generation output. These are ...

Mercury Energy's earnings have fallen on the back of lower renewable generation and higher costs, while slumping to a bottom-line loss due to changes in the value of unhedged contracts.

(U.S. Navy photo) NRL’s Mercury Pulsed Power Facility Marks Two Decades of Innovation NRL’s Mercury Pulsed Power Facility Marks Two Decades of Innovation ...

Mercury says it has made good progress on renewables. Photo / Supplied Mercury NZ said it expects power prices for its ... largely reflected lower generation and increased operating expenses ...