In an analysis released earlier in July, the market intelligence firm Cleantech Group reported that global venture capital investment  totaled $1.76 billion in the second quarter of 2013, up 56% from the previous quarter ($1.1 billion).  North American investment was 71% of the total, worth $1.25 billion, an increase of 74% over 1Q13.  California, Texas, and Massachusetts led other states in these deals.  Europe and Israel saw decreased numbers for the second quarter, compared to earlier in the year, while Asia Pacific deal values increased dramatically from the first quarter's $65.4 million to $267.6 million, thanks largely to major transactions in China, involving efficient drivetrain components and solar technology.   

By sector, the largest investments were in energy efficiency ($378 million), followed by biofuels & biochemicals ($231 million), and then solar ($170 million).   Ranked by number of deals, energy efficiency was first, with 45 funding rounds.  Transportation (24 deals) was second, with solar in third place (19 deals).

The largest transactions involved fuel cell manufacturing, synthetic biology testing technology, and industrial carbon capture and reuse.  A copy of the report is available at http://www.cleantech.com/2013/07/03/cleantech-turns-a-corner-in-2q13/.

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.