Biosfair: REURASIA's containerised anaerobic digester, San Pablo City

Phase 1 of a pipeline financed with atmosfair low-interest debt, targeting fifteen containerised digesters in the Philippines. The first unit is at a private landfill in San Pablo City.

Biosfair, REURASIA's own project · San Pablo City, Laguna, Philippines · 2026 – present

The Biosfair digester modules at fabrication completion.

What we did

REURASIA designed the containerised digester, owns the equipment, leases it to Alterna Verde Corporation, the landfill operator, and will operate it once commissioned.

Scope

Alterna Verde owns and runs the recovery and recycling facility that hosts the plant. atmosfair provides the low-interest debt and the carbon-finance path under the Gold Standard for the Global Goals.

Where it stands

Equipment manufactured and on its way to San Pablo City; first biogas planned for the first quarter of 2027. Results will be published once the plant is commissioned and independently verified.

Status as of 2 September 2026.

Service: How the digester lease works. Sector: Private landfills and waste operators. All references: the reference list.

The plant, photographed

Our own photographs of the units at fabrication and on site.

Four containerised digester modules in the fabrication hall — The four digester modules at fabrication completion, 2026.

Stainless pumping and percolate skid at fabrication — The pumping and percolate skid, 2026.

A digester module being craned onto its foundation — A module craned onto its foundation.

Batch loading of a digester module — Batch loading, 2026.

The digester hall from the inside: the module wall, the roof frame and the poured floor — The digester hall: modules along the wall, floor poured, services run.

Stainless pipework installed across the digester module doors — Percolate, gas and drain lines on the module doors — outside the vessel, where they can be serviced.

The plant control panel during assembly, cabinet open — The control panel, built and wired for the plant.

Tell us about your site

What the site produces, what you pay to dispose of it, and what you pay for energy. An engineer reads it and comes back with the first step.

Tell us about your site