(worth noting for comparison that electric showers can consume 10 kW, albeit for short periods of time)

It seems like there's a risk of infrastructure inequality appearing, with high-quality, low-emissions (and perhaps also cheaper) energy consumption for people living in modern and/or well-equipped neighbourhoods, and dirtier energy sources as the distance from those areas increases.

Are there ways to create regulatory-level incentives for the benefits of clean energy consumption to feed back to other regions?