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Municipality in São Paulo

Iaras (SP)

Intermediate region
Sorocaba
Immediate region
Avaré
IBGE code
3519253
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Accessible methane · N4
3.8 millionNm³ CH₄ per year472 Nm³ CH₄ per inhabitant per year
Rank in the state
311thof 645 municipalities in São Pauloin the state's top 49% by potential
Mobilisable · N3
4.5 millionNm³ CH₄ per year84% reaches the accessible level
Main sector
Agricultural69% of the accessible methane

Where the methane comes from

Accessible methane (N4) by sector and residue, in Nm³ CH₄ per year.

Agricultural2.61M · 69%

  • Corn1.39M
  • Sugarcane855K
  • Soybean368K

Livestock1.15M · 30%

  • Swine1.1M
  • Cattle42.2K

Urban22.4K · 0.6%

  • OFMSW (organics)17.9K
  • Urban pruning4.44K

No accessible methane: Coffee, Citrus, Poultry, and WWTP sludge.

Method levels

Bar: central value. Line: the method's range, minimum to maximum.

  1. Mobilisable · N34.51M

    Existing uses taken out. · range 1.31M to 10.9M

  2. Accessible · N43.78M

    After storage and logistics to a viable plant. · range 330K to 10.6M

The earlier levels (theoretical and available) appear once the method paper is published.

Nearby infrastructure

Distances to gas pipelines, transmission lines, substations and plants.

Open in Proximity and logistics

Neighbouring municipalities

Accessible methane (N4) of the municipalities bordering Iaras, in Nm³ CH₄ per year.

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How to cite this page

CP2b/NIPE-UNICAMP. PILAR-2b: profile of the municipality of Iaras (SP). Available at: https://cp2b.unicamp.br/pilar2b/en/municipalities/iaras-sp. Accessed: October 26, 2026.

Other citation formats

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Notes and limitationsOpen
  • The potential is a model estimate, built from official data on crop production, herds, population and sanitation. It is not a field measurement.
  • The values are methane (CH₄). Raw biogas also contains other gases, so the same potential as biogas is a larger volume.
  • The accessible level (N4) accounts for logistics to a plant of viable scale. A municipality can have mobilisable potential (N3) and zero accessible potential when no plant reaches that scale.
  • The method covers the municipalities of São Paulo. Those in other states show as no CP2b data.

If a figure for this municipality does not match what you know, tell the team. Report an error (CP2b website)

Data: CP2b method, CP2b v5.1 (24/09/2026)