Sustainability In Your Ear Peter Fusaro's Wall Street Green Summit Explores Financing The Renewables Transition
Jan 19, 2026
47:32
Subscribe to receive transcripts by email. Read along with this episode.
'
Global investment in the energy transition reached $2.2 trillion in 2025, up 5% from the previous year despite political headwinds intensified. Peter Fusaro has watched this market evolve from a niche curiosity into a systemic financial concern. As founder of the Wall Street Green Summit, he's spent a quarter century connecting capital to climate solutions. This year's summit, the 25th in its history, will take place on March 10 and 11 in New York. This critical conversation arrives at an historic inflection point: insurance companies are withdrawing from climate-vulnerable states, AI data centers are straining electrical grids, and the economics of clean energy have fundamentally shifted.
The energy transition's bottleneck isn't capital, it's infrastructure. The U.S. went from 110 investor-owned utilities in 1992 to just 40 today, and consolidation meant underinvestment in transmission and distribution. Data centers consumed 2% of U.S. energy demand in 2020; Peter sees that climbing to 10-12% by 2030. Blackouts and brownouts are inevitable, he says. Yet his message is pragmatic optimism: ignore Washington and watch the capital markets and blue states where climate policy is embedded in law. Many companies are "green hushing," quietly pursuing sustainability without public positioning. The energy industry thinks in 40-year cycles, making the current political moment a blip. "I've spent 56 years now in sustainability, before it had a name," he says. "What I've learned is change takes decades."
Peter argues that Wall Street has genuinely internalized climate as systemic risk—not because of ideology, but because of opportunity. "Wall Street likes exchanges, likes to trade, likes volatility, and certainly likes uncertainty," he explains. "What people don't understand about Wall Street, it's about the edge. What's the arbitrage opportunity?" The reinsurance industry has stepped forward aggressively, funding carbon credits and sustainability projects. Peter's recent Earth911 article, "Climate Risk Has Become a Defining Economic Issue," explores these themes in depth.
However, he sees natural gas and renewables dominating the next 15 years, while geothermal is enjoying a genuine renaissance. His optimism rests on a demographic bet: "I have a tremendous valuation on young people. I'm 75. They're inheriting this world, and they get the sustainability message globally." The summit attendees includes no government officials and no academics, just people in the trenches building and financing solutions.
You can learn more at TheWallStreetGreenSummit.com. Earth911 is a media sponsor for the event.
'
Global investment in the energy transition reached $2.2 trillion in 2025, up 5% from the previous year despite political headwinds intensified. Peter Fusaro has watched this market evolve from a niche curiosity into a systemic financial concern. As founder of the Wall Street Green Summit, he's spent a quarter century connecting capital to climate solutions. This year's summit, the 25th in its history, will take place on March 10 and 11 in New York. This critical conversation arrives at an historic inflection point: insurance companies are withdrawing from climate-vulnerable states, AI data centers are straining electrical grids, and the economics of clean energy have fundamentally shifted.
The energy transition's bottleneck isn't capital, it's infrastructure. The U.S. went from 110 investor-owned utilities in 1992 to just 40 today, and consolidation meant underinvestment in transmission and distribution. Data centers consumed 2% of U.S. energy demand in 2020; Peter sees that climbing to 10-12% by 2030. Blackouts and brownouts are inevitable, he says. Yet his message is pragmatic optimism: ignore Washington and watch the capital markets and blue states where climate policy is embedded in law. Many companies are "green hushing," quietly pursuing sustainability without public positioning. The energy industry thinks in 40-year cycles, making the current political moment a blip. "I've spent 56 years now in sustainability, before it had a name," he says. "What I've learned is change takes decades."
Peter argues that Wall Street has genuinely internalized climate as systemic risk—not because of ideology, but because of opportunity. "Wall Street likes exchanges, likes to trade, likes volatility, and certainly likes uncertainty," he explains. "What people don't understand about Wall Street, it's about the edge. What's the arbitrage opportunity?" The reinsurance industry has stepped forward aggressively, funding carbon credits and sustainability projects. Peter's recent Earth911 article, "Climate Risk Has Become a Defining Economic Issue," explores these themes in depth.
However, he sees natural gas and renewables dominating the next 15 years, while geothermal is enjoying a genuine renaissance. His optimism rests on a demographic bet: "I have a tremendous valuation on young people. I'm 75. They're inheriting this world, and they get the sustainability message globally." The summit attendees includes no government officials and no academics, just people in the trenches building and financing solutions.
You can learn more at TheWallStreetGreenSummit.com. Earth911 is a media sponsor for the event.
- Subscribe to Sustainability In Your Ear on iTunes
- Follow Sustainability In Your Ear on Spreaker, iHeartRadio, or YouTube