Zero Marginal Cost Energy

Rooftop solar, battery storage, electric vehicles, and energy management devices are all examples of DERs – numerous pockets of energy spread throughout the grid rather than concentrated in a single spot. Unlike centralized sources of power, DERs can make the grid flexible and enable control of both electricity supply and demand in real-time. Howev... See more

By bringing demand more under grid operators’ control, DERs virtually eliminate curtailment, or discarding of renewable energy due to temporary oversupply, through 2045. Just as they allow transmission to be used more effectively, they allow us to consume more of the energy generated by existing utility-scale renewables.

The cheapest possible carbon-free US grid involves vastly more centralized renewable energy, but it also involves vastly more distributed energy. What’s more, far from being alternatives, they are complements: the more DERs you put in place, the more centralized renewables you can put on the system. DERs are a utility-scale renewable accelerant.The... See more

We have never seen energy technologies like solar and wind before. For the first time in history, we can manufacture the generation of energy. Once built, solar and wind equipment cost very little to operate. In other words, they are basically zero marginal cost electron sources.

In the “energy is a necessary evil” frame, we look at our current electricity needs and then ask, “How can we generate all that from zero-carbon sources?” In the alternate framing, you say that to the extent we can develop affordable, zero-carbon sources of electricity, we want to generate tons and tons of electricity. Ideally, we would want to rep... See more

More so than crypto mining helping the grid, there will be more and more industries with high-electricity operating costs looking to use the cheapest, cleanest energy available. Colocating these high power users with the clean power plants helps create more demand for clean energy, without making interconnection queues worse or requiring more trans... See more

With the right mechanisms in place, DERs will create a flexible grid by helping supply meet demand in a dynamic system. This represents a very exciting opportunity for electrification, with several software companies already developing solutions to make electricity demand digital and efficient.