John Laing obsługuje 7 elektrowni w 1 kraju, o łącznej mocy zainstalowanej 76 MW.
| Elektrownia | Paliwo | Kraj | MW | t CO₂/rok |
|---|---|---|---|---|
| Dungavel | Wind | United Kingdom | 26 | — |
| Llynfi Renewable Energy Park Land at Mynydd Caerau | Wind | United Kingdom | 18 | — |
| Five Oaks | Oil | United Kingdom | 9 | — |
| Wear Point | Wind | United Kingdom | 8 | — |
| Penrhys Wind Farm/Ferndale Power Factory | Wind | United Kingdom | 6 | — |
| Llynfi Afan Renewable Energy Park | Wind | United Kingdom | 6 | — |
| Castle Pill - Repowering | Wind | United Kingdom | 3 | — |
Własność & moc: WRI Global Power Plant Database (CC BY 4.0). Zmierzone CO₂ tam, gdzie zgłoszone do EPA/EU ETS/Climate TRACE.
