Henrique Oliveira

American in Minas Gerais | UMich MBA ‘08 | Since 2006, analyzing Brazil’s sugarcane ethanol industry & 50-year success with ethanol vehicles. Personal blog.

[Henrique Oliveira @BrazilAgProf]

20/20
In 2009 water, not land, was biofuel’s binding constraint. In 2026 the same truth holds, yet efficiency gains and CKF have trimmed the risk by 20–50%. Record production sits atop a leaner per-gallon footprint. Those who track water as attentively as they track oil will prosper; those who treat it as incidental will not. The aquifer, after all, keeps its own books.

[Henrique Oliveira @BrazilAgProf]

🧵 1/20
Water & Biofuels: We’ve Come a Long Way, Baby

In 2009 ethanol plants sipped an average of 3.45 gallons of fresh water per gallon produced—a 27% improvement on 2003. Yet the true thirst came from the fields: a national field-to-pump footprint of 5–2,138 gallons per gallon, depending on irrigation. By 2026 the plant figure has fallen to roughly 2.7 gallons, and the weighted average total footprint stands at 992 gallons—a 19% gain. Production, however, has swollen to a record 16.49 billion gallons. Efficiency has bought time; scale has not erased risk. Commodity traders, take note.

[Henrique Oliveira @BrazilAgProf]

19/20
The 2026 playbook is clear: prioritise non-freshwater siting, install CKF and advanced recycling early, publish water metrics, secure offsets and price water explicitly in project finance. Firms that treat the aquifer as a scarce input—not an afterthought—secure mandates, dodge shutdowns and attract capital. The rest pay the hidden cost of delay.