Mercia Fund Management is investing $490,000 in spin-out Impression Technologies.

LED hardware manufacturer Kateeva has raised $38m in a series D round that included Samsung's corporate venturing arm, lifting its total funding to $110m.

The carbon dioxide-to-fuel company secured the funds to test its technology after BP reinvested through its corporate venturing arm.

Intel led the round for the power conversion system developer, which is looking to attract more strategic partners.

The $8.1bn firm, China Minsheng Investment, is backed by 59 Chinese companies, none of which can own a stake greater than 2%.

Sumitomo-backed Alta has officially become the fourth solar product manufacturer to be acquired by Hanergy.