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Carbon Herald just published Russia Introduces Insurance Mechanism For Carbon Registry To Safeguard CCUS Projects. Carbon Herald reports that Russia has formally adopted operating procedures for carbon unit reservation accounts within its national carbon registry. The mechanism functions as a buffer or insurance layer designed to safeguard carbon capture, utilization, and storage projects registered in the system. By setting aside reserved units, the framework aims to cover potential reversals or shortfalls in issued credits, a common integrity concern for CCUS and other carbon crediting schemes. The move builds on Russia’s ongoing effort to formalize its domestic carbon market infrastructure and align project accounting with buffer-pool practices used in other jurisdictions. ...

Heatmap News just published This Soda Asks: Would You Drink a Greenhouse Gas Emission?. Heatmap News reviews Misan Lychee, a lychee-flavored soda that claims to be carbonated with ‘some’ CO2 obtained through direct air capture. The product is made by AirMyne, a Bay Area DAC startup, and sells for around $16 per six-pack. The piece notes that DAC-sourced CO2 is far more expensive than the industrial byproduct CO2 typically used in beverages, and that the carbon removal industry currently relies on offtake agreements and credits rather than consumer demand. Misan joins a small list of DAC-branded consumer goods including vodka, beer, perfume, and yoga pants. The writer also flags that the drink is not a seltzer but a sweetened soda with 14.6 grams of added sugar. ...

Take on a podcast episode from Reversing Climate Change, originally published Fri, 07 Au. Listen: https://podcasters.spotify.com/pod/show/reversingclimatechange/episodes/411-Why-I-love-Poppy-Russell-of-Counteract-VCs-CDR-analysis-e3n3erb TL;DR Counteract’s Poppy Russell walks through her fund’s thesis: diversify by pathway, geography, business model — favor “catalytic” IP and new-pathway enablers. Bearish on ocean CDR: back-of-envelope claim that partnering with all existing water-moving infrastructure caps direct ocean capture at ~7–10 Mt/yr. Worth pressure-testing. Bullish on industrial integration — Venterra (carbonated cement from gypsum + potassium sulfate fertilizer co-product) is her poster child. Cautious on EU Emissions Trading Scheme absorbing the 250 Mt removals allocation given the price gap and recent decarbonization-pace delays. Realistic. Notes a sharp drop-off in pre-seed CDR company formation; new founders increasingly avoid CDR-first positioning. Ross Kenyon interviews Poppy Russell, Research Manager at Counteract, the London-based CDR-focused venture fund. The episode is a wide tour of her investment lens — pathway diversification, “catalytic” IP, industrial tie-ins — with candid bullish/bearish takes on ocean CDR, enhanced weathering, EU compliance demand, and where pre-seed founders are (and aren’t) going. Listen to the episode here. ...

Take on a podcast episode from The CDR Policy Scoop, originally published Sun, 09 Au. Listen: https://shows.acast.com/the-cdr-policy-scoop/episodes/is-enhanced-rock-weathering-ready-for-scale-with-dirk-paessl TL;DR Solid-phase and aqueous-phase MRV on the same plot can disagree by orders of magnitude — tons vs kilos of CDR. Not a rounding error. Carbon Drawdown Initiative’s 300-litre buckets have shown zero enhanced-weathering signal after 1,400 days on Furt soil. Publishing the null result matters. ~20,000 credits certified across three geographies via three different solid-phase methods, while Verra declines to write a methodology. That gap is the story. Carbon Plan’s Lithos critique implies ~8.3 tCO₂/ha/yr vs a new Suhrhoff et al. median of ~0.8. 10× is not a discount factor, it’s a different claim. Dirk won’t name a year for ETS-readiness. Mel won’t either. Take that seriously. Eve Tamme and Sebastian Manhart host Dirk Paessler (Carbon Drawdown Initiative) and geochemist Mel Murphy for a deep-dive on whether enhanced rock weathering (ERW) measurement is anywhere near the rigour policy frameworks like the EU Emissions Trading System or the Carbon Removal Certification Framework will demand. The episode runs long by the show’s standards and earns it. ...

Carbon Herald just published ExxonMobil Challenges EU Carbon Storage Mandates In International Dispute. Carbon Herald reports that ExxonMobil has initiated an investor-state dispute settlement (ISDS) proceeding targeting the European Commission over EU rules that impose mandatory carbon storage obligations on oil and gas producers. The mandate, tied to the bloc’s Net Zero Industry Act, requires major hydrocarbon companies to develop CO2 injection capacity by 2030. ExxonMobil argues the requirements impose disproportionate costs and legal exposure on operators. The filing marks one of the first high profile ISDS actions aimed at EU climate industrial policy and could set a precedent for how oil majors contest CCS obligations across member states. ...