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Even deep blue states are pulling back on climate commitments — and the reason is the same everywhere: energy affordability. In this episode, Paul takes a hard look at the climate policy retreats happening in New York, Massachusetts, and California, and asks whether we've entered a new era of trading climate action for near-term rate relief.

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Most companies think of AI's carbon footprint as a data center problem. But the infrastructure powering your AI queries is rapidly diversifying — and each deployment model carries a very different sustainability profile. In this episode, Paul breaks down five emerging AI infrastructure options and what they mean for corporate emissions accounting.

Paul makes the case that as AI deployment shifts away from traditional cloud infrastructure, the CSO has to be at the table with the CIO and CFO. The deployment decision is one of the most consequential choices a company can make for its GHG profile — and right now, most organizations are making it blind to the emissions implications.

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Your electricity bill is going up — and data centers are a big reason why. In this episode, Paul cuts through the PR and misinformation to explain exactly how the AI data center boom is driving residential utility rate increases, even when hyperscalers claim to "bring their own power."

Paul breaks down four ways data centers are straining the grid and socializing costs onto ratepayers: backup power redundancy requirements, exploding capacity market prices, transmission infrastructure costs, and wholesale price contagion that can send electricity costs soaring for communities near new data center sites.

With most Americans now opposing data centers in their communities, Paul argues the AI economy needs systemic reform of electricity tariffs, market structures, and regulatory policy — fast — before residential consumers are left holding the bill.

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SpaceX just went public at a $1.7 trillion valuation — and a big chunk of that bet is on orbital AI compute. Space-based data centers: GPUs in orbit, powered by unlimited solar, cooled by the vacuum of space, free from earthly permitting headaches. It sounds elegant. But does the business model actually work?

In this episode, Paul breaks down the real promise and serious problems behind space-based data centers. He covers why terrestrial AI infrastructure is hitting hard limits on energy, water, land, and permitting — and why orbital compute is attracting serious capital as a result. Then he gets into the physics that SpaceX glosses over: the cooling problem.

Not investment advice — just eight minutes of honest physics.

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AI is quietly becoming one of the fastest-growing sources of corporate greenhouse gas emissions — yet not a single Fortune 500 sustainability report specifically calls it out. In this episode, Paul exposes the growing gap between AI's real emissions impact and how companies are (not) accounting for it.

Drawing on a Capgemini Research survey of 2,000 executives — 48% of whom say AI has already materially impacted their corporate emissions, and 42% of whom have had to revisit their climate targets because of it — Paul explains why AI emissions are stuck in a measurement blind spot: an outdated GHG Protocol that buries AI usage, and near-total opacity from AI hyperscalers on model-specific carbon data.

But there's good news: Paul lays out five practical ways enterprises can reduce their AI carbon footprint today — from right-sizing AI models and shifting workloads to cleaner grid regions, to temporal load shifting and prompt engineering audits — without reducing AI usage at all.

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AI data centers are overwhelming the power grid — but the fastest, cheapest, and cleanest solution may already be sitting on rooftops. In this episode, Paul sits down with Sachu Constantine, Executive Director of Vote Solar, to explore why distributed solar and battery storage are the overlooked key to powering America's AI boom.

Paul and Sachu unpack why utilities are struggling to keep pace with unprecedented data center load growth, why quick-fix solutions  fall short on cost, efficiency, and community impact, and how rooftop solar paired with storage at the grid edge can deliver speed, flexibility, and clean energy at scale.

Want the full conversation? Catch the extended interview with Sachu Constantine on the sister podcast, More Than Eight Minutes.

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In this episode, Paul explains why catastrophic weather events are becoming uninsurable: broken risk models, a stressed reinsurance market, rising rebuild costs from inflation and tariffs, and the dangerous concentration of homes and commercial buildings in climate-vulnerable areas. He also explores what cascading climate financial risk looks like in practice.

From the insurance death spiral to the wealth destruction of uninsured home loss, this episode connects climate change directly to household finances, mortgage markets, and economic inequality. 

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Additionality has been one of the cornerstones of corporate renewable energy procurement — but is it still relevant? In this episode, Paul breaks down the concept of additionality in clean energy purchasing, explains how Renewable Energy Certificates (RECs) work, and makes the case that surging demand from AI data centers and electrification has fundamentally broken the additionality framework.

As hyperscalers race to lock up power purchase agreements and new gas plants fill the grid pipeline, does a corporation's renewable energy commitment actually bring new clean energy online — or are they just first to the table? Paul explores why additionality made sense in the early days of renewable energy adoption and why today's energy transition has made it an outdated measure.

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As the Iran War enters its fourth week, US consumers are feeling the pinch at the gas pump. Oil prices have shot past $100 per barrel and there are increasing calls to increase domestic supply capacity of energy in order to create more energy independence for the US.

In this episode, Paul unpacks what that might mean - or whether investing behind clean and renewable technologies may be a far more effective solution toward national energy resiliency.

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Paul sits with Tim Christophersen, VP of Climate Action at Salesforce and previously Head of Nature for Climate Branch at UNEP. Tim's recent book, Generation Restoration - How to Fix Our Relationship Crisis with Mother Nature, digs deep into the broken bond that we have with our natural world. Paul and Tim discuss not only how we got here in the first place, but what the public and private sector needs to do to help us replenish the natural infrastructure of this planet.

For more research:

Generation Restoration - How to Fix Our Relationship Crisis with Mother Nature - Tim Christophersen

Future Forests Alliance - World Economic Forum

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