Sumitomo

Japanese company buys into First Solar's 550MW Desert Sunlight development, diluting GE's share

Japanese engineering giant to launch superconductive cable that promises to boost renewable energy transmission by up to 50 per cent

Nissan, Honda, Mitsubishi and Toyota jostle for position in the race to crack electric vehicle market

Scheme envisages car batteries being reused as power storage devices

Japanese conglomerate's stake in Stanton wind farm estimated at up to $105m