Climate Economics with Fexingo: Carbon Pricing, Green Policy, and Sustainability Costs

Lucas and Luna dive into how a single Roman concrete recipe discovered at a 2024 MIT dig is now being scaled by a Swiss startup to cut cement emissions by 60 percent. They unpack the chemistry—volcanic ash vs. Portland cement—and the economics: why this ancient tech costs 20 percent less per ton than carbon capture on traditional concrete. A deep look at how a 2,000-year-old fix is beating modern engineering on cost and scale. Plus, why regulators in California and the EU are rewriting building codes to favour this method. No hot takes, just the numbers behind the biggest materials story you haven't heard.

#GreenConcrete #RomanCement #CarbonEmissions #MIT #SwissStartup #CementIndustry #BuildingMaterials #ClimateTech #CarbonCapture #CaliforniaBuildingCode #EURegulation #ConstructionEconomics #VolcanicAsh #PortlandCement #Economics #Sustainability #FexingoBusiness #BusinessPodcast

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Episode 88 of Climate Economics with Fexingo: Lucas and Luna unpack the rise of green tariffs—specialized electricity rate structures that let large industrial buyers source 100% renewable power through utility grids. They examine Google's 2024 green tariff deal with NV Energy for its Nevada data centers, which locked in a 15-year contract for solar-plus-storage at a fixed rate, and how that model is spreading to manufacturers like steel and chemical plants. The hosts discuss why green tariffs are cheaper than building dedicated solar farms, how they create a secondary market for renewable energy credits, and the tension between corporate decarbonization and grid reliability. They also note that 35 US states now have utility-approved green tariff programs, up from just 12 in 2020. A specific, numbers-driven look at one of the quietest but most impactful innovations in the energy transition.

#GreenTariffs #RenewableEnergy #CorporatePPAs #GridDecarbonization #IndustrialElectricity #DataCenterEnergy #Google #NVEnergy #SolarPlusStorage #RenewableEnergyCredits #UtilityRegulation #EnergyTransition #Decarbonization #ClimatePolicy #Economics #BusinessPodcast #FexingoBusiness #ClimateEconomics

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This episode of Climate Economics with Fexingo examines how corporate net-zero targets are shifting from marketing to legal liability. Lucas and Luna break down the Shell ruling in The Hague, where a Dutch court ordered a 45% emissions cut by 2030, and explore how similar litigation is forcing boards to embed climate risk into fiduciary duty. They discuss the rise of say-on-climate votes, climate competency requirements for directors, and why companies like ExxonMobil are now facing shareholder proposals from both activist investors and Big Three asset managers. The episode also covers the SEC's proposed climate disclosure rule and how it could change boardroom conversations. Specific case studies include the Engine No. 1 proxy fight at Exxon, the appointment of climate-qualified directors at BP and Shell, and the growing trend of board-level climate committees. The hosts argue that net zero is no longer a side project but a governance standard with real consequences for directors' liability insurance and capital allocation decisions.

#NetZero #CorporateGovernance #ClimateLiability #ShellRuling #SayOnClimate #FiduciaryDuty #BoardGovernance #ClimateRisk #SECDisclosure #ShareholderActivism #EngineNo1 #ExxonMobil #ClimateDirectors #BP #LiabilityInsurance #Economics #ClimateEconomics #FexingoBusiness

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Patents on clean energy and climate technologies are surging, and companies like Tesla, Toyota, and Vestas are building formidable portfolios. In this episode, Lucas and Luna explore how green patents are no longer just defensive moats — they're being licensed, sold, and securitized. With the USPTO reporting a 42% jump in green patent filings since 2020, and the WIPO's latest data showing China accounting for 70% of all green patent grants in 2025, the hosts unpack what this means for competition, innovation, and investment. They also spotlight a recent deal where a university spin-off monetized its solid-state battery patents via a royalty-backed bond — a structure that could become a template for cleantech IP. Tune in for a sharp, data-driven look at the intersection of intellectual property and climate economics.

#GreenPatents #ClimateTech #IntellectualProperty #IPMonetization #CleanEnergy #Tesla #Toyota #Vestas #USPTO #WIPO #SolidStateBattery #RoyaltyBackedBond #PatentLicensing #Innovation #CarbonEconomics #Economics #FexingoBusiness #BusinessPodcast

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Cement production accounts for roughly 8 percent of global carbon dioxide emissions — more than aviation and shipping combined. In this episode, Lucas and Luna look at how a handful of startups and legacy manufacturers are reinventing the material itself, not just offsetting its footprint. They dig into one company's low-heat electrochemical process that slashes emissions by 70 percent while matching standard Portland cement's cost and curing time. They also examine why Big Cement's net-zero roadmaps still rely on unproven carbon capture, and why venture capital is pouring into novel binders and kiln electrification. A focused look at the hard-to-abate sector that touches every building project on earth.

#GreenCement #LowCarbonCement #CementEmissions #IndustrialDecarbonization #CleanTech #ClimateTech #SustainableConstruction #HardToAbate #CarbonEmissions #PortlandCement #Electrification #AlternativeBinders #VentureCapital #NetZero #ConstructionMaterials #Economics #FexingoBusiness #BusinessPodcast

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Episode 84 of Climate Economics with Fexingo dives into the surprising rise of regenerative agriculture as a verified carbon offset source. Lucas and Luna explore how soil carbon sequestration is moving from farm-level pilot programs to a tradable commodity, with corporations like Nestlé and General Mills buying credits. They break down the science behind soil as a carbon sink, the controversy over permanence and measurement, and the economics of paying farmers to change practices. The episode centers on the role of the Climate Action Reserve and the new protocols that are turning dirt into a financial asset. Lucas explains why a ton of carbon stored in soil trades at a premium over forestry credits, and Luna questions whether the verification methods are rigorous enough. They also touch on the implications for food supply chains and land values. This is a concrete look at how climate finance is literally going underground.

#RegenerativeAgriculture #CarbonCredits #SoilCarbon #CarbonMarket #ClimateFinance #Nestle #GeneralMills #ClimateActionReserve #CarbonSequestration #Sustainability #Agriculture #Offsets #Economics #Business #Podcast #FexingoBusiness #ClimateEconomics #BusinessPodcast

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In Episode 83 of Climate Economics with Fexingo, Lucas and Luna examine the surprising economics of green hydrogen. They focus on a specific project in Texas where a wind-to-hydrogen facility is producing at $2.10 per kilogram — undercutting the $2.50 benchmark for grey hydrogen from natural gas. The hosts break down the three forces driving the cost crossover: falling electrolyzer prices (down 40% since 2023), rising carbon taxes in Europe that increase grey hydrogen's true cost, and the Inflation Reduction Act's 45V tax credit worth up to $3 per kilogram. They also explore the limitations — green hydrogen still faces transport and storage hurdles, and only 10% of announced projects have reached final investment decision. The episode ends with a look at how the hydrogen cost curve could reshape steelmaking, shipping, and ammonia production by 2030.

#GreenHydrogen #HydrogenEconomy #ClimateEconomics #CarbonPricing #InflationReductionAct #RenewableEnergy #Electrolyzer #TexasWind #EnergyTransition #CleanHydrogen #CostCurve #Decarbonization #GreenSteel #Ammonia #Economics #Business #FexingoBusiness #BusinessPodcast

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The European Union's Carbon Border Adjustment Mechanism (CBAM) is set to fully phase in by 2026, imposing carbon costs on imports like steel and aluminum. Lucas and Luna break down how this new tariff works, who it affects most—China, India, Turkey—and why it's already reshaping supply chains. They explore the revenue implications, the WTO compliance debate, and whether the US or other regions will follow suit. A concrete look at the economic ripple effects of climate policy on trade.

#CarbonBorderTax #CBAM #EuropeanUnion #ClimatePolicy #CarbonPricing #GlobalTrade #SteelIndustry #Aluminum #WTO #SupplyChain #Decarbonization #TradePolicy #Economics #ClimateEconomics #GreenTariff #EUClimateAction #FexingoBusiness #BusinessPodcast

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Episode 81 of Climate Economics explores the rise of green leases in commercial real estate. Lucas and Luna break down how these contractual agreements align landlord-tenant incentives around energy efficiency and sustainability, using the example of the Empire State Building's 2010 retrofit and its lease structure. They discuss why traditional split incentives have blocked efficiency upgrades and how green leases overcome this with clauses on energy data sharing, capital improvement cost recovery, and sustainability committees. The episode also touches on the growing role of green lease provisions in ESG reporting and the potential for a standardized green lease template to accelerate adoption. Specific numbers include the Empire State Building's 38 percent energy reduction and the 4-6 percent rent premium for green-certified buildings. The hosts tie the discussion to listener support, noting that ad-free economics analysis like this relies on audience contributions at buymeacoffee.com/fexingo.

#GreenLeases #CommercialRealEstate #EnergyEfficiency #ESG #EmpireStateBuilding #SplitIncentives #Sustainability #ClimateEconomics #FexingoBusiness #BusinessPodcast #Economics #GreenBuilding #LeaseStructure #CarbonReduction #RealEstateInvestment #ClimatePolicy #PropertyManagement #EnergyData

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Lucas and Luna unpack the economics of green steel production, focusing on Sweden's HYBRIT project and its recent breakthrough: producing fossil-free steel at a cost premium of only 15 percent over traditional blast-furnace steel. They explain why that premium is shrinking faster than analysts predicted, how European carbon pricing via the EU Emissions Trading System is closing the gap, and what it means for global steel markets. The hosts also discuss the role of green hydrogen in the process, the looming oversupply of steel in China, and whether green steel can scale without permanent government subsidies. A concrete look at how one heavy industry is decarbonizing without destroying its margins.

#GreenSteel #HYBRIT #FossilFreeSteel #Decarbonization #CarbonPricing #EUTaxonomy #GreenHydrogen #SteelIndustry #IndustrialPolicy #ClimateEconomics #EUETS #HardToAbate #SSAB #LKAB #Vattenfall #Economics #FexingoBusiness #BusinessPodcast

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