CleanTechnica•about 2 months ago
Biomethane for Oʻahu: A Small Reserve With a Big Reliability Role
Key Takeaway
Even in highly electrified, renewable-focused grids, dispatchable resources like biomethane-fueled generation are crucial for ensuring reliability and firm capacity.
AI Summary
- •Biomethane is being evaluated for a critical 'small reserve' and 'big reliability role' in Oʻahu's future fully electrified energy system.
- •The Oʻahu system aims for deep decarbonization, electrifying transportation, buildings, and industry, and removing most other fossil fuel uses.
- •This strategy highlights the ongoing need for dispatchable, flexible generation to ensure grid stability even in highly renewable, electrified grids.
- •The context is Hawaiʻi's unique energy challenges and strong policy drivers towards 100% renewables, making biomethane a potential solution for firm capacity.
Topics
capacity-marketccgtemissionsfinancingpolicysimple-cyclesolarstoragewind
Article Content
The starting point for evaluating biomethane in Hawaiʻi is the fully electrified Oʻahu energy system that emerged from the earlier Sankey analysis. That work removed overseas aviation fuel, long-distance maritime bunkering, and military energy use from the island energy balance. It also electrified transportation, buildings, and industry while replacing combustion ... [continued] The post Biomethane for Oʻahu: A Small Reserve With a Big Reliability Role appeared first on CleanTechnica .