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more_corn 4 hours ago

There’s a business model where distributed solar production and storage is the norm and central grid based generation and delivery is the minority.

Such a model is extremely resistant and there’s less system infrastructure necessary. It’s quite feasible to redesign the system around a “distributed first” model.

idiotsecant 3 hours ago | parent [-]

Where do the massive upgrades to the distribution system required for this kind of setup come from?

We simultaneously hate utilities and want them to redesign and pay for a distribution system that was not intended for bidirectional load flow.

Our municipal distribution systems are barely adequate. Net metering produces essentially no revenue but imposes a huge load on that infra.

kieranmaine 3 hours ago | parent [-]

My understanding is there is less of a need for massive grid upgrades in this model due to the use of storage. Rather than having to be able to distribute peak loads from solar, requiring a larger connection, you can smooth out the supply and distribute an even amount throughout the day, using a smaller connection.

The section "1.1.3 Bringing large savings on grid expansions" [1] has a good explanation.

1. https://ember-energy.org/latest-insights/solar-electricity-e...