Wes Ibarra — writer covering the collision of climate tech and crypto markets. Tracks where blockchain incentives actually move the needle on emissions, and where they're just noise with a green logo slapped on.
About the author
I'm Wes Ibarra, and I write about two things most people assume don't belong in the same sentence: ecology and cryptocurrency.
Grew up in Tucson, Arizona — my mother's side is from Andalusia, my father's family has been in the Southwest for three generations, so I got a Spanish surname and a very American upbringing: desert hikes, junior ranger badges, and later, way too many hours reading whitepapers. Studied environmental science, ended up doing carbon-accounting work for a mid-size sustainability consultancy in the early 2020s, and kept running into the same wall: companies wanted verifiable, tamper-proof emissions data, and nobody trusted the spreadsheets. That's when blockchain stopped being a curiosity and became a research interest.
I don't write "crypto is saving the planet" pieces, and I don't write "crypto is burning the planet" pieces either — both are lazy. What I do is follow the actual mechanics: proof-of-stake versus proof-of-work energy math, tokenized carbon credits and where that market gets gamed, DePIN projects paying people in tokens to run environmental sensors, and the (mostly disappointing) history of "green coins." If a project's tokenomics don't survive a skeptical read, I say so, even if the mission statement is beautiful.
Coverage areas
Crypto & energy
- Proof-of-work vs. proof-of-stake energy consumption, real numbers not press releases
- Mining operations tied to renewable/stranded energy sources
- Network-level sustainability claims, fact-checked against actual node data
Climate-linked crypto markets
- Tokenized carbon credits and voluntary carbon markets
- Regenerative finance (ReFi) projects — what works, what's vaporware
- DePIN: decentralized physical infrastructure for environmental monitoring
Policy & accountability
- ESG claims in the crypto industry, tested against disclosure standards
- Regulatory shifts affecting both climate finance and digital assets
Background
- B.S., Environmental Science, University of Arizona (2016)
- Carbon accounting & sustainability reporting, private sector (2017–2022)
- Independent research into blockchain-based MRV (measurement, reporting, verification) systems since 2021
My take
"Most 'green crypto' claims fall apart the moment you ask for the methodology. My job is to ask anyway — and to give credit on the rare occasions the math actually holds up."
