10 hours ago
- The concept of 'baseload' in electricity grids is outdated and no longer accurate for modern energy systems.
- It originated from the stable minimum load always needed and the operating characteristics of coal and nuclear plants, which are efficient at steady output but slow to ramp.
- Cheaper natural gas, solar, and wind have made baseload plants economically inefficient; renewables can reduce overall system costs even if they increase the cost per MWh for existing baseload plants.
- The future grid should be seen as a probabilistic 'tapestry' of diverse generators, not a deterministic layered system with baseload.