# B16 Expected Only by August 2027 as Diesel Subsidy Adds Price Uncertainty

> Safras & Mercado expects Brazil's biodiesel blend to rise from B15 to B16 only in August 2027, not March 2027 as Abiove projects. Testing under the CNPE process is still incomplete, and the Ministry of Mines and Energy has until 30 November to publish its revised testing timetable. A diesel subsidy adds further uncertainty to fuel prices.

- Date: 2026-11-03 · published 2026-11-04T00:18:22.570Z
- Category: policy · region Brazil · magnitude medium
- Page: https://feedsoft.ai/events/78680-b16-expected-only-by-august-2027-as-diesel-subsidy-adds-price-uncertainty
- Commodities: [Soybean Oil](https://feedsoft.ai/c/SBO.md)

## Why it matters

A later B16 mandate delays a step-up in domestic biodiesel demand for soybean oil, which weighs on Brazilian soyoil prices and crush margins. Diesel subsidy uncertainty adds to policy risk.

## Read by commodity

- SBO: bearish ▼

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| SBO | 2026-02-03 | [Grain trader ADM's 2026 profit forecast lags expectations amid US biofuel policy uncertainty \| Reuters](https://feedsoft.ai/events/15053-grain-trader-adm-s-2026-profit-forecast-lags-expectations-amid-us-biofuel.md) | +3.1% | +12.2% |
| SBO | 2026-03-23 | [Renewable Diesel Policy Uncertainty Clouds Soybean Crush Outlook -](https://feedsoft.ai/events/15044-renewable-diesel-policy-uncertainty-clouds-soybean-crush-outlook.md) | +0.7% | +4.1% |
| SBO | 2025-04-21 | [Biobased Diesel Policy: CoBank Uncertainty Warning \| Klean Industries](https://feedsoft.ai/events/15131-biobased-diesel-policy-cobank-uncertainty-warning-klean-industries.md) | +2.9% | +1.5% |
| SBO | 2026-01-16 | [US soybean oil prices stall amid biofuel policy, 45Z uncertainty: 2026 preview - Fastmarkets](https://feedsoft.ai/events/15055-us-soybean-oil-prices-stall-amid-biofuel-policy-45z-uncertainty-2026-preview.md) | +1.3% | +6.8% |
| SBO | 2019-12-20 | [EPA’s final 2020 RFS rule adds more uncertainty to US biofuel policy - Biofuels International Magazine](https://feedsoft.ai/events/55455-epa-s-final-2020-rfs-rule-adds-more-uncertainty-to-us-biofuel-policy-biofuels.md) | +2.8% | -3.1% |

## Sources

- canalrural.com.br: https://www.canalrural.com.br/opiniao-noticias/b16-deve-ficar-para-agosto-de-2027-enquanto-subvencao-ao-diesel-amplia-incertezas-sobre-precos/

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Data from Feedsoft AI (https://feedsoft.ai/). For information only; not investment advice.