| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Iriklinskaya | Gas | Russia | 2,460 |
| 2 | Sakmarskaya TPP | Gas | Russia | 460 |
| 3 | Kargalinskaya | Gas | Russia | 320 |
| 4 | Orsk TPP-1 | Gas | Russia | 245 |
| 5 | Novotroitskaya TPP | Coal | Russia | 172 |
| 6 | Novotroitskaya Ural Steel power station | Gas | Russia | 110 |
| 7 | Orenburg 3T | Solar | Russia | 60 |
| 8 | Orenburg 1T | Solar | Russia | 45 |
| 9 | Elshan | Solar | Russia | 25 |
| 10 | Orskaya SES them. AAVlazneva (Sakmarskaya) | Solar | Russia | 25 |
| 11 | Sol-Iletsk SES | Solar | Russia | 25 |
| 12 | Gaiskaya TPP | Gas | Russia | 24 |
| 13 | Orenburg SES-6 | Solar | Russia | 15 |
| 14 | Mednogorskaya TPP | Coal | Russia | 14 |
| 15 | Grachevskaya SES | Solar | Russia | 10 |
| 16 | Orenburg SES-5 | Solar | Russia | 10 |
| 17 | Pleshanovskaya SES | Solar | Russia | 10 |
| 18 | Derzhavinskaya | Solar | Russia | 5 |
| 19 | Perevolotskaya SES | Solar | Russia | 5 |
Method: ranked from open data — capacity & fuel from WRI Global Power Plant Database (CC BY 4.0); CO₂ measured for US EPA GHGRP / EU ETS records and modelled for Climate TRACE records. Sorted server-side; click any column to re-sort. Company-level data only.
Iriklinskaya (Russia) ranks #1 with 2,460 mw.
This ranking covers 19 power plants in in Orenburg, Russia.
1. Iriklinskaya (2,460); 2. Sakmarskaya TPP (460); 3. Kargalinskaya (320).