SA1: assess biomethane and co-product development together.

SA1 provides a development case for considering organic processing, biomethane and potential co-products as one commercial chain. Publicly reported design figures require reconciliation before use in a comparative model. (Internal research locator: public evidence not yet verified)

Conceptual gas upgrading and CO₂ recovery equipment for the SA1 project guide
Conceptual illustration · not a project photograph or engineering design

Keep the source boundaries

The supplied documents cite different planned quantities and schedules. Record each issuer, date and metric rather than averaging them or treating planned output as measured delivery.

Examine market readiness

Assess feedstock, approvals, gas delivery, digestate and CO₂ customer requirements together. Confirm current commissioning and customer status with primary records before updating the project badge.

Separating announcements from operation

Early-stage projects are commonly reported through media releases and planning documents. These describe intent and design, not delivered output. When reviewing a project at this stage, record which approvals have been granted, whether finance and offtake are confirmed, and whether construction has started. Updating that status as evidence emerges keeps comparisons fair.

Apply an evidence-stage test

Keep proposed capacity, contracted delivery, construction progress and operating output as separate statements. Check the latest primary source for each milestone and identify whether gas, recovered carbon dioxide and other products share one production balance. Before transferring the model, verify feedstock contracts, customer specifications, connection scope, capital status and which co-product assumptions have qualified demand.

Frequently asked questions

Which published output figure should the model use?

Use the figure matching the verified scope and date; unresolved conflicts should remain visible.

Why do SA1's published figures differ?

Announcements, design documents and media coverage may report different capacity, output or product figures at different stages. Use the most recent primary source and record its date and basis before including any figure in a comparison.

Is SA1 an operating plant?

Check the latest primary evidence for current status. A development announcement or approval is not proof of operation, and this page treats the project as a development case unless operating data is published.

Sources & References