Climate tech: How ESG investing is evolving into ‘a profitable endeavor’

As economies across the globe square up to the challenge of slowing human-caused global warming, venture capital firms hope to tackle climate change without repeating the mistakes of a decade ago.

“I think some of the extreme weather events are making some things a little more apparent to people," Mike Winterfield, founder and managing partner of Active Impact Investments, said on Yahoo Finance Live (video above). “But I think the second thing that's happened is it moved from, say, a group of do-gooders and concerned environmentalists to people who were serious about business and wanted to leverage capitalism sincerely in a way to make this a profitable endeavor, and I think that's when it dragged investors in.”

Venture capital-backed climate tech companies have raised $14.2 billion worldwide in 2021 as of June 25, according to PitchBook data. That builds on a years-long wave: Between 2013 and 2019, according to PwC, worldwide annual venture capital funding into climate tech grew 3,750% in absolute terms, which was three times the growth rate of VC investment into artificial intelligence over that time period.

Climate-focused funds received a flood of capital in 2021. (Source: PitchBook)
Climate-focused funds received a flood of capital in 2021. (Source: PitchBook) · PitchBook

The general trend is also positive: Environmental, social, and governance (ESG) investing has become a major secular theme across assets overall as investors adopt the framework for everything from stocks to the CLO markets.

“I think there's just a lot of tailwinds for the space,” Winterfield said. “This is where the talent wants to work, when you look at millennials. This is where the regulations are going. This is where consumer behavior and preferences are changing. This is where investor money is flooding. So I would expect in the next 10 years that sustainability will become sort of a big go-to and big growth and performance space in investing.”

Is climate tech the new clean tech?

This isn't the first time there have been high expectations for companies looking to tackle some of the world's most difficult problems such as facilitating the energy transition, revolutionizing agriculture, and finding alternatives to the world's appetite for plastic.

Between 2006-2011, Silicon Valley VC firms — fueled by rising fossil fuel prices, energy legislation, and increased consumer awareness of climate change — poured $25 billion into the clean tech sector. By 2011, over half of that amount was lost, and the number of new clean tech companies in subsequent years diminished substantially.

The boom and bust of clean tech has made investors question whether climate tech will be any different.