Tie-up with Europe’s biggest solar developer will focus on alternative energy projects in US, India and Middle EastBP has paid $200m (£149m) for a 43% stake in Europe’s biggest solar developer, marking its return to the sector from which it withdrew six years ago.The investment in the London-based Lightsource marks a turnaround for the British oil firm, which rebranded as Beyond Petroleum in 2000 but shut its alternative energy headquarters nine years later. Continue reading...