Microgrids for Mines : How to go green and reduce operation costs ?
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Microgrids for Mines : How to go green and reduce operation costs with smart BESS and high efficient gensets.
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Microgrids for Mines : How to go green and reduce operation costs ?
- 1. © Wärtsilä Energy and Mines Virtual Summit2020 Microgrids for Mines
- 2. © Wärtsilä Energy Storage and Optimisation3 Reliability Cost reduction Reduce GHG
- 3. © Wärtsilä4 WÄRTSILÄ REFERENCES Energy Storage and Optimisation Essakane • Largest solar PV-engine hybrid solution in Africa • Solar plant 15 MWp + 11 x Wartsila gensets (total 57 MW) AUS mining projectsFekola Mine • Optimised energy production at a fuel- dependent, energy-intensive operational mining facility • Wartsila delivering 17MW / 15MWh BESS • Project is expected to reduce: - Gold processing costs by more than 7% - Long-term savings on mining operations, ~ 13 million L fuel savings / year Perth Australia Sydney Adelaide Port Moresby
- 4. © Wärtsilä Energy Storage and Optimisation8 WÄRTSILÄ MICROGRID SLD (GRACIOSA ) Pretty complex systems!
- 5. © Wärtsilä Energy Storage and Optimisation9 WÄRTSILÄ GEMS The energy management system is turning the promise into reality: Increased frequency stability Reduced diesel/gas consumption DIESEL GENERATORS ONLY DIESEL GENERATORS WITH BATTERY IN VSG MODE
- 6. © Wärtsilä Energy Storage and Optimisation10 WÄRTSILÄ MODULAR BLOCK Highly-prefabricated and expandable solution Deployed on Syama Gold mine (Mali - owned by Resolute Mining) High-efficiency gensets
- 7. © Wärtsilä11 Thank you! Energy Storage and Optimisation Loïc Charmoille Business Development Manager, Energy Storage and Optimisation, Wärtsilä Energy Business +61 404 020 857 loic.charmoille@wartsila.com