U.S.-based SINAI Technologies, which produces technology to help companies measure carbon emissions and recommends ways of mitigating them, has raised $22 million from investors including Energize Ventures to fund growth, it said on Tuesday. The Series A - early-stage - funding round, in which Japanese-owned investment companies Presidio Ventures and NEC Translink Capital also took part, brings SINAI's total funding to $37 million, and will be used to speed up the firm's international expansion and grow its team of climate experts.