I'm Managing Director of Prime Impact Fund, where we fund breakthrough start-ups that could have a big impact on climate. I also serve on the boards of five audacious tech start-up companies and two supporting organizations. In past lives I learned venture capital at Venrock, co-founded and led Lux Research, developed energy and environmental projects in China at MNL Partners, and forecasted technology futures at Forrester.
I really do live and breathe this stuff.
I'm also chromosomally incapable of keeping quiet. This blog hosts opinions (mine alone) on energy, venture capital, human behavior, start-ups, societal collapse, hope for the future, and everything in between: hopefully useful, usually numerate, and occasionally long-winded.
- Happy Monday y’all. While the west continues to burn and people continue to eat, if you care about either climate c… twitter.com/i/web/status/1… 1 week ago
- @shaylekann Yep. Not a market. A theme. 3 months ago
- @EdPheil @PritzkerFund @SWoodKearney No anti nuclear bias at Prime, if anything the opposite. In a small seed fund… twitter.com/i/web/status/1… 3 months ago
- @jjacobs22 @PRIMEcoalition We loves us some MCJ ;) 3 months ago
- Thanks to the innumerable folks whose help brought us to this milestone. And if you want to know more, @BSteverman… twitter.com/i/web/status/1… 3 months ago
Sites I devour
“Cleantech”I'm not a fan of the term -- IMHO it's a vague catch-all that doesn't accurately reflect anybody's interest -- but it's what the world has decided to use. If you'd like, when you see it, mentally find-and-replace with "energy, environmental, and resource technologies" instead.
Category Archives: Venture capital
I’ve gotten a ton of feedback on the “state of cleantech VC” series – thanks so much to everyone who reached out! I’ve found myself discussing some of the same points with different people more than once, so I figured … Continue reading
(A version of this post also appeared at GigaOM.) tl;dr: We’re in the early innings of a long ball game. This week we’ve analyzed the state of cleantech venture capital and used data to discern myth from reality. In summary, … Continue reading
(A version of this post also appeared at GigaOM.) tl;dr: Half of successful VC-backed cleantech start-ups stumble along the way. Entrepreneurs who raise big financing rounds at sky-high valuations can end up shooting themselves in the foot. Most cleantech start-ups … Continue reading
(A version of this post also appeared at GigaOM.) tl;dr: There’s a widespread perception that cleantech venture capital must be tanking compared with VC overall. That perception is wrong. In yesterday’s post, we looked at the amount of capital that’s … Continue reading
(A version of this post also appeared at GigaOM.) tl;dr: Plenty of late-stage financing will be available for cleantech start-ups over the next few years, but seed/Series A money is another matter. There’s been a pile of negative news about … Continue reading