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Municipality in São Paulo

Arco-Íris (SP)

Intermediate region
Marília
Immediate region
Tupã
IBGE code
3503356
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Accessible methane · N4
155.5 thousandNm³ CH₄ per year76.1 Nm³ CH₄ per inhabitant per year
Rank in the state
553rdof 645 municipalities in São Paulo
Mobilisable · N3
663.8 thousandNm³ CH₄ per year23% reaches the accessible level
Main sector
Agricultural97% of the accessible methane

Where the methane comes from

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

Agricultural152K · 97%

  • Sugarcane148K
  • Corn3.13K

Livestock150 · 0.1%

  • Cattle150

Urban3.81K · 2%

  • OFMSW (organics)3.32K
  • Urban pruning489

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

Method levels

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

  1. Mobilisable · N3664K

    Existing uses taken out. · range 271K to 2.48M

  2. Accessible · N4156K

    After storage and logistics to a viable plant. · range 20.4K to 1.91M

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 Arco-Íris, in Nm³ CH₄ per year.

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How to cite this page

CP2b/NIPE-UNICAMP. PILAR-2b: profile of the municipality of Arco-Íris (SP). Available at: https://cp2b.unicamp.br/pilar2b/en/municipalities/arco-iris-sp. Accessed: October 25, 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)