Decarbonize Weekly

Decarbonize Weekly

Weekly podcast breaking down the biggest stories in decarbonization — clean fuels, hydrogen, CCUS, biofuels, SAF, policy shifts, and market moves. New episodes every Saturday.

  1. قبل ٤ أيام

    Decarbonize Weekly DD009 — The Transition's Oldest Accelerant

    📺 Decarbonize Deep Dive 009 | ~22 min DEEP DIVE: The Largest Oil Shock in History — and the First With a Real Off-Ramp The Strait of Hormuz has been closed since 28 February 2026. Eleven weeks in, the IEA calls it the largest oil supply disruption in the history of the global oil market — more than 10 million barrels a day removed, roughly twice the size of the 1973 and 1979 shocks. Brent peaked near $126 in April and sits around $100 in mid-May, up about 58% year-to-date. Most coverage asks one question: how high do prices go? Decarbonize Weekly asks the one that matters more — does an oil shock this size accelerate the energy transition, or stall it? History says oil shocks accelerate structural change. What makes 2026 different is that, for the first time, the alternatives — EVs, heat pumps, grid storage, electrified freight, sustainable fuels — are mature enough to absorb the demand a shock displaces. But maturity is not destiny: the same shock that pulls demand toward electricity also raises the cost of the capital needed to build the electric supply. Which force wins is a policy choice, not a market outcome. Key topics: • The 1970s template — how the 1973 and 1979 shocks reshaped energy policy, and why the structural responses (efficiency standards, building codes, the strategic petroleum reserve) outlasted the price spike by decades • Demand destruction vs. demand substitution — why 2026 is the first oil shock where switching fuels, not just using less, is a large and available channel • The accelerant in the data — European BEV sales +29.4% in Q1 2026, EVs roughly 1 in 4 new cars sold globally, solar leading global energy demand growth for the first time • The other half of the story — why the same shock starves the transition of capital: higher-for-longer interest rates, fossil supply as the highest-return trade, and the affordability ceiling on transition politics • The tie-breaker — why locking in demand-side structural change while the price signal is doing the persuading is what made 1973 matter for decades • The aviation exception — SAF at 0.8% of jet fuel, no European e-SAF project at final investment decision, and why the shock makes the gap more visible without making it smaller • The transatlantic split — a tightening EU with the machinery to convert a price signal into policy vs. a deregulating US relying on the price signal alone • The realistic 2026 outlook — base, upside and downside cases, and the four signals that will tell you which one is unfolding The technology question is settled. Whether 2026 becomes the transition's inflection point or a missed decade turns entirely on capital allocation — and that is a choice being made right now. --- 🔗 Website: decarbonizeweekly.com 📧 Contact: hello@decarbonizeweekly.com 🎧 Also on Spotify: search 'Decarbonize Weekly' #OilShock #EnergyTransition #StraitOfHormuz #OilCrisis #BrentCrude #Electrification #EVs #SAF #EnergySecurity #1973OilCrisis #RenewableEnergy #CleanEnergy #Decarbonization #EnergyPolicy #ClimateTech #DecarbonizeWeekly

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  2. ٩ مايو

    Decarbonize Weekly DD008 — Why PJM Chose Gas for AI

    📺 Decarbonize Deep Dive 008 | ~22 min DEEP DIVE: The Gas Verdict — PJM Just Decided How AI Will Be Powered On April 29, 2026, PJM Interconnection — the largest grid operator in North America — announced the results of the first cycle of its reformed interconnection queue. After four years of effective closure, 811 generation projects representing 220 gigawatts entered the queue. The composition is the story: • 106 GW natural gas (48%) • 67 GW battery storage (30%) • 18 GW nuclear (8%) • 15 GW stand-alone solar (7%) • 9 GW solar-storage hybrid (4%) • 5 GW wind (2%) Combined with the parallel Texas behind-the-meter buildout — 58 GW of gas in planning, half of it dedicated to data centers on private grids that bypass the public grid entirely — this is the verdict on how American AI infrastructure will be powered through 2032. Not with geothermal. Not with small modular reactors. Not with renewables-plus-storage. With natural gas. Key topics: • The PJM Cycle 1 numbers and what they mean — first reformed queue with first-ready, first-served filtering • Why gas wins on the five variables: speed of build, capacity factor, capital intensity, site control, federal regulatory environment • Texas behind-the-meter — Pacifico's 7.7 GW GW Ranch, the Lancium / Crusoe / Stargate clusters, and the private-grid pattern • Why the 67 GW of storage in the queue is mostly a complement to gas, not a replacement • Why the 18 GW of nuclear is smaller than it sounds — uprates, restarts, aspirational SMR pipeline • The state climate plan implications for Maryland, Virginia, New Jersey, Illinois — RPS targets calibrated against assumptions Cycle 1 has just broken • The federal regulatory dismantling that locked the gas verdict — 2025 budget reconciliation, EPA 111(b) rollback, 45V cancellation, PTC/ITC acceleration removed • The transatlantic split — EU Hydrogen Bank's €0.44/kg auction announced May 7 vs. US 45V cancellation • Realistic 2026-2032 buildout projection — gas at 80-110 GW, storage 50-70 GW, solar 30-45 GW, then a sharp drop • What this means for 2030 NDC math — roughly 100 Mt/yr of CO2 added to the power sector from AI load alone • Three things to watch through end of 2026: PJM Cycle 2 composition, Texas BTM regulation, Maryland PSC response The clean firm power story (geothermal, SMR, nuclear restarts) is real but second-tier in the 2026-2032 buildout window. AI training capacity needs to be online before any of those scale. PJM Cycle 1 is the math made visible. --- 🔗 Website: decarbonizeweekly.com 📧 Contact: hello@decarbonizeweekly.com 🎧 Also on Spotify: search 'Decarbonize Weekly' #AIDataCenters #PJM #InterconnectionQueue #DataCenterPower #NaturalGas #BehindTheMeter #Decarbonization #CleanEnergy #USPowerGrid #GridReliability #ClimatePolicy #IRA #45V #StateRPS #ClimateTech #DecarbonizeWeekly

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  3. ٢ مايو

    Decarbonize Weekly DD007 — The Green Hydrogen Reset: Why 60 Projects Died and What Survives

    📺 Decarbonize Deep Dive 007 | ~22 min DEEP DIVE: The Quiet Reset That's Defining the Real Hydrogen Economy Between mid-2024 and April 2026, the green hydrogen industry experienced its first real correction. Companies cancelled close to 60 major projects in 2025 alone — more than 4.9 million tonnes per year of would-have-been capacity. BP exited Australia, Oman, and the UK. Air Products halted three US projects. ArcelorMittal walked away despite €1.3B in committed subsidies. Lhyfe suspended a >100 MW project in April 2026. But this is not the death of clean hydrogen. It's the death of speculative clean hydrogen. While the export mega-projects collapsed, FIDs in 2025 actually grew ~20% — on a different shape of project. Key topics covered: • The 60-project cancellation wave: who died and why • The 4 economic gates every hydrogen project must clear (most failed at "bankable offtake") • Why the cost curve disappointed: stack cost-down, balance-of-plant inflation, capacity factor revisions • The survivor pattern — Stegra (€1.4B closed April 2026), Plug Power's Quebec deal, Topsoe SOEC, Sunfire alkaline • The EU Hydrogen Mechanism (April 30, 2026): what it is and why it might actually work • Hy24 quadrupling its Enagás Renovable stake — the PE survivor signal • Why captive industrial use cases (steel, ammonia, methanol, refining) quietly worked while transport and heat didn't • 45V regulatory turbulence, additionality, time-matching: the policy story that broke US economics • Realistic 2030 outlook: 25-40 GW operational vs the 150 GW announced pipeline • 5 things to watch in 2026-2027 The hydrogen industry that exists in 2030 will be smaller than the 2022 forecasts suggested but materially more bankable. It is anchored to captive industrial demand, modular sizing, sovereign-backed offtake, and customers who absorb the green premium through their own product price. That is a real, durable, financeable industry — and it's the one that will actually decarbonize hard-to-abate sectors in time to matter. --- 🔗 Website: decarbonizeweekly.com 📧 Contact: hello@decarbonizeweekly.com 🎧 Also on Spotify: search 'Decarbonize Weekly' #GreenHydrogen #HydrogenEconomy #ProjectCancellations #BankableOfftake #Stegra #PlugPower #EUHydrogenMechanism #45V #ClimateTech #IndustrialDecarbonization #Decarbonization #DecarbonizeWeekly

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  4. ٢٥ أبريل

    Decarbonize Weekly DD006 — Geothermal Goes Mainstream: Oil-Patch Tech Powers AI Data Centers

    📺 Decarbonize Deep Dive 006 | ~22 min DEEP DIVE: The Unexpected Winner in the 24/7 Clean Power Race Enhanced geothermal has crossed from science project to commercial reality in 2024–2026 — and the buyers driving the transition are not utilities chasing climate mandates. They're hyperscale AI data centers who need firm, carbon-free, always-on power and cannot wait for new nuclear. Key topics covered: • How horizontal drilling and completion tech from shale oil and gas unlocked enhanced geothermal (EGS) • Fervo Energy's Cape Station in Utah — 400 MW, the first multi-hundred-megawatt EGS project ever built • The Google–Fervo multi-gigawatt framework PPA and what it signals • Meta's 150 MW pumped geothermal storage deal with Sage Geosystems • Eavor's closed-loop approach — geothermal without fracturing • Why 90% capacity factor matters more than cheap solar for AI workloads • The 70% drilling cost reduction Fervo has already delivered • Texas, Utah, Nevada — where geothermal actually gets built, and why the oilfield workforce is the secret weapon • Common misconceptions: seismicity, geography, cost, nuclear comparison • Realistic outlook through 2030 — projects, competition, and the SMR question The commercial window for EGS is 2026–2028. The buyers are already signed. --- 🔗 Website: decarbonizeweekly.com 📧 Contact: hello@decarbonizeweekly.com 🎧 Also on Spotify: search 'Decarbonize Weekly' #Geothermal #EGS #AIDataCenters #FirmCleanPower #FervoEnergy #24x7CarbonFree #OilAndGasTransition #Decarbonization #DecarbonizeWeekly

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  5. ١٨ أبريل

    Decarbonize Weekly DD005 — The IMO Net-Zero Framework: LNG's Compliance Math Is Breaking Down

    📺 Decarbonize Deep Dive DD005 The IMO Net-Zero Framework Is the First Global Carbon Price on an Entire Industry — and LNG May Fail It The IMO's Net-Zero Framework is the first globally binding carbon price on an entire industry. Its Well-to-Wake accounting methodology reveals a problem the shipping industry didn't fully price in: LNG — ordered by the thousands as shipping's "bridge fuel" — may be noncompliant by 2030 under real-world methane slip data. In this deep dive, we break down how the GFI compliance mechanism works, why Well-to-Wake accounting changes everything for LNG, which ships face stranded asset risk, and where green methanol and ammonia now sit in the race. MEPC 84 (April 27 – May 1, 2026) will be a critical signal for whether the 2028 compliance timeline holds.

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  6. ١٢ أبريل

    Decarbonize Weekly DD004 — How AI Data Centers Are Reshaping Low-Carbon Power

    📺 Decarbonize Deep Dive 004 | ~18-22 min (evergreen) DEEP DIVE: AI Is Stress-Testing the Entire Architecture of Power-Sector Decarbonization For a decade, the corporate clean-power story sounded straightforward — sign PPAs for wind and solar, buy renewable energy certificates, and claim operations on clean electricity. AI data centers are exposing how thin that framework actually was. Hyperscale AI loads are big, demand round-the-clock reliability, and need power on a near-term timeline that the cleanest options (transmission expansion, long-duration storage, SMRs) cannot meet. The result: a structural revaluation of what "clean power" actually means in a market that now rewards firm, local, deliverable electrons over annual accounting. Key topics covered: • Why hyperscale AI loads (hundreds of MW per campus, gigawatt clusters) force utilities to rewrite resource planning • The annual REC vs. 24/7 hourly matching gap — and why corporate climate credibility is shifting from "spreadsheet logic" to "physical electrons" • The real value and limit of battery storage — improves the problem, but does not eliminate firm-supply needs • Why natural gas is staging an awkward but rational comeback — dispatchable, lender-familiar, fast to deploy • Why Microsoft, Google, and Amazon are backing SMR developers — first credible demand anchor for first-of-a-kind nuclear • The unglamorous bottlenecks that actually decide projects: interconnection queues, transmission expansion, substations, transformers • Water as a permitting risk — no longer an environmentalist concern, now a capital-market resource risk • The labor constraint: data center construction, gas plants, transmission, and nuclear all draw from overlapping skilled-worker pools • How utility integrated resource plans are being forced to absorb large, concentrated, uncertain new demand • The new ESG bar: hourly matching + local supply + physical reduction — not just annual REC logic • Near-term winners: gas turbine OEMs, flexible-gas developers, grid equipment suppliers, hyperscaler-anchored SMR developers, premium-reliability storage, water-efficient cooling • Under pressure: hyperscalers with weak physical-power strategy, utilities trying to socialize grid-upgrade costs, renewable developers stuck in annual-REC framing, regions without transmission/water/permitting capacity The bottom line: AI is not just increasing electricity demand. It is forcing the power system to reveal what it truly values — and that's a much tougher game than building the cheapest green megawatt-hour. --- 🔗 Website: decarbonizeweekly.com 📧 Contact: hello@decarbonizeweekly.com 🎧 Also on Spotify: search 'Decarbonize Weekly' #AIDataCenters #FirmCleanPower #24x7CarbonFree #SMR #SmallModularReactors #NaturalGas #HyperscaleAI #GridInfrastructure #InterconnectionQueue #Decarbonization #EnergyTransition #DecarbonizeWeekly

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  7. ١٢ أبريل

    Decarbonize Weekly EP004 — CBAM Gets Real, China Scales Green Fuels, Biomethanol Goes Operational

    📺 Decarbonize Weekly Episode 4 In this episode: 1. Europe puts a real price on CBAM carbon costs 2. China launches a large integrated green fuels project 3. Shanghai Electric proves biomethanol bunkering at scale --- 🔗 Website: decarbonizedweekly.com 📧 Contact: hello@decarbonizedweekly.com 🎧 Also on Spotify: search 'Decarbonize Weekly' #Decarbonization #CleanEnergy #EnergyTransition #NetZero

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  8. ٨ أبريل

    Decarbonize Weekly DD003 — Waste-to-X: The Feedstock Nobody Wants to Talk About

    📺 Decarbonize Deep Dive 003 | ~22 min DEEP DIVE: The Dirty Reality of Waste-to-Energy Waste-to-X technologies promise to turn garbage into clean fuels and energy. The carbon scores look incredible, the economics seem attractive — so why isn't it working? In this deep dive, we confront the messy reality behind the circular economy dream. Key topics covered: • The illusion of abundance — only 30% of theoretical waste is practically collectible • The contamination reality that destroys equipment and product quality • The used cooking oil crisis: price spikes, supply fraud, and China's export restrictions • China's 997 waste-to-energy plants — nearly half of global capacity • Why advanced gasification and pyrolysis struggle with real garbage • Enerkem's Edmonton plant retirement — lessons from a pioneer's failure • The economics: tipping fees, policy incentives, and boom-bust cycles • NIMBY opposition affecting 80%+ of proposed facilities • The waste hierarchy conflict: should we burn what we could recycle? The feedstock nobody wants to talk about is waste precisely because it's complicated, messy, and resistant to simple solutions. --- 🔗 Website: decarbonizeweekly.com 📧 Contact: hello@decarbonizeweekly.com 🎧 Also on Spotify: search 'Decarbonize Weekly' #WasteToEnergy #CircularEconomy #Gasification #Pyrolysis #WasteManagement #Decarbonization #DecarbonizeWeekly

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Weekly podcast breaking down the biggest stories in decarbonization — clean fuels, hydrogen, CCUS, biofuels, SAF, policy shifts, and market moves. New episodes every Saturday.

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