C
Evidence Grade C
Use with Hedging
Current
20%
20% — price increase percentage for Brazil diesel market (2026)
Source:
View source
Curated by Aaron Agius
· Founder, Louder Online
Last verified:
·
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Source verified
Evidence graded
Value
20%
Unit
Percentage
Data Vintage
2026
Entity
Study Type
Unknown
Geography
Brazil
Trend
Stable
Evidence Quality
C
Moderate quality evidence
Useful directional data with some methodological gaps. Treat as indicative rather than definitive — corroborate before citing in formal research.
Score breakdown
Extraction
95
Source Trust
50
Citation Chain
90
Independence
30
Methodology
50
Freshness
95
Source
observador.pt
Primary
Tier A
https://observador.pt/2026/04/02/petrobras-quer-garantir-a-autossuficiencia-do-brasil-em-gasoleo-em-… ↗
Original Research
Agência Nacional do Petróleo
· Original study ↗
Methodology
Data from the Agência Nacional do Petróleo
Study: Unknown
Segmentation
Industrynull
Company Sizenull
RegionBrazil
Rolenull
Channelnull
Cite this stat
Suggested hedging: According to limited, single-source data, based on claims without stated methodology, with unverified sample sizes...
Plain Text
Brazil diesel market: 20% price increase percentage. Source: observador.pt (2026). Via Lighthouse Research Data — https://lighthousedata.io/data/diesel-price-increase-brazil-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/diesel-price-increase-brazil-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>20%</strong> — price increase percentage for Brazil diesel market<br><small>Source: observador.pt (2026) · <a href="https://lighthousedata.io/data/diesel-price-increase-brazil-2026" target="_blank" rel="noopener">Lighthouse Data</a></small></blockquote>
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