Haydn

Which airlines are actually trying on climate, and which are bluffing? We scored the majors on emissions, clean fuel plans, and how much they lean on carbon offsets to look good: •TUI — 29 •Virgin Atlantic — 28 •Jet2 — 28 •Lufthansa — 26 •Cathay Pacific — 25 •American Airlines — 24 •easyJet — 24 •Emirates — 23 •Wizz Air — 23 •Delta — 23 •Ryanair — 23 •United — 21 •Qatar Airways — 20 Same flight, same price? The data’s there. sinkproject.com

Tim Cook leaves Apple with emissions down 60% since 2015. A real legacy. John Ternus inherits a harder problem. Last week’s Environmental Progress Report showed emissions held flat in 2025 — a win in a growth year, but Apple still hasn’t isolated Apple Intelligence’s footprint. Microsoft is up 23% on AI. Amazon up 6%. Ternus’s test isn’t continuing Cook’s curve. It’s keeping AI from bending it upward. We’ll be tracking it: sinkproject.com/company/apple

We scored 16 fashion brands on sustainability. The gap between the best and worst is 32 points — that’s a real difference in transparency and accountability. Where does your favourite brand sit? 👇 sinkproject.com/blog/fast-fash…

@heyblake sinkproject.com

Drop your project URL Let’s drive some traffic

@ClimateBen 50 years of data. Energy = GDP, 1:1. And we still treat the energy transition like it’s optional. The Hormuz chokepoint just made the stakes undeniable.

@janrosenow @OctopusEnergy @edfenergy Solar growth is exactly what moves the needle. Octopus currently scores 39/100 on SINK — would be interesting to rescore them in 12 months if this trend continues. sinkproject.com

@ClimateDad77 This is exactly why transparency matters. Hard to hold companies accountable when they’re all measuring themselves differently.

@MikeHudema The scale is staggering. When the world’s largest emitter moves this fast on renewables, it changes what’s possible for everyone.

@pewenvironment Three-quarters found nowhere else on Earth. That stat alone should be enough to change policy. Hope the Nature Media Centre gets the traction it deserves.

@ECIU_UK @RachelMillardAS 54% in three weeks is remarkable. If this holds, it should meaningfully shift Octopus’s emissions picture — they score 39/100 on SINK right now, largely dragged down by scope 3. Solar adoption is exactly how that changes. sinkproject.com

@mwt2008 This is exactly the kind of data that makes corporate emissions scoring interesting — as the grid cleans up, scope 2 scores should follow. The hard part is companies reporting it accurately.

Lots of companies claim to be sustainable. We built SINK to find out if that’s true. One formula. Real data. Open to challenge. Search yours → sinkproject.com

Seagrass meadows cover just 0.2% of the ocean floor but store nearly 50% of all carbon buried in ocean sediments - capturing it up to 35x faster than tropical rainforests. 🌊🌱 These underwater ecosystems are climate superheroes #BlueCarbon #ClimateAction

🇸🇳 Senegal: ABC Mangrove Project hits 7,000+ hectares restored in 2025 – community-led triumph in Sine-Saloum & Casamance. Shields coasts from storms, revives biodiversity & fisheries, creates jobs (esp. for women & youth), and locks in massive blue carbon. Takeaway: Large-scale, local-driven mangrove restoration delivers epic wins for people, planet, and climate. #MangroveRestoration #BlueCarbon #CoastalResilience #CommunityLed

🇬🇭 Ghana: By Aug 2025, the Keta Lagoon Blue Carbon Project planted 3.2 million mangroves across 1,000 hectares – restoring a Ramsar wetland, shielding communities from storms, and reviving fisheries. Mangroves store 3–5× more carbon than rainforests AND create jobs: 320+ locals hired (90% of part-time roles are women 🤝) This is blue carbon done right: climate, biodiversity, and livelihoods in one. #BlueCarbon #MangroveRestoration #ClimateAction

One mature tree can absorb up to 22kg of CO₂ a year. Multiply that by community, and we have climate impact. #Reforestation #NatureBasedSolutions

Meet Yin Yuzhen, who’s turned miles of China’s desert into green forest 🌳—planting thousands of trees since 1985 and inspiring national reforestation programs. Persistent local care can reshape entire landscapes. 🇨🇳 #Reforestation #ClimateAction

Did you know the ocean absorbs up to 5x more CO₂ per hectare than tropical forests? 🌊

🌊 Seagrass meadows store carbon 35x faster than tropical forests. 🌴These ocean powerhouses lock away CO2 for centuries, quietly fighting climate change. #BlueCarbon Source: @IUCN