BP has joined venture capital firms VantagePoint and Sustainable Technologies Fund in the extended $6m round of funding for REAC Fuel.

Ratan Tata, chairman of India-based conglomerate Tata Group, and David Cote, executive chairman of US peer Honeywell, lead forum calling for $1bn clean energy fund.

Panasonic pays $21.15 per share in a private placement having been a supplier of batteries to Tesla.

GreenAngel owns 448,454 shares in dPoint and the latest $2.6m round is at a valuation representing an 87% increase.

MBA Polymers, a US-based industrial plastics recycling company, has raised $25m in its latest round.

Agricultural Bank of China to sell Merchant bank New York Pacific Capital's RMB300m ($45m) venture capital fund.

GroundedPower scooped up by peer Tendril, which raises $23m to fund acquisition.

SinoTech Energy will float 19.7 million American depositary shares (ADS), each representing two ordinary shares worth a maximum $4.75 each

Laser maker Coherent joins series B round for SiOnyx, a US-based developer of solar power semiconductors.