Mmastodon LifeAutos first seen 6 h ago, last 1 h ago, peak #9

Octopus Happy Hours: charging battery beats charging car

Original: Strange artefact of the Octopus Happy Hours: it is more financially effective for me to charge the house battery +run ap

A UK household on Octopus Energy's Happy Hours tariff has found a counterintuitive quirk: plugging in the electric car triggers a cheaper per-kW rate, so it works out more economical to run the house battery and appliances instead of charging the vehicle. With the tariff dropping the price from 33p to 8p per kW once the car draws power, the user says either way it amounts to free electricity.

Why now: People following energy tariff optimisation find it surprising that charging a car can lower rates and shift the cheapest strategy to running the home instead.

Octopus EnergyOctopus Happy Hours tariff

Open on mastodon →

Rank over time, top of the chart is #1. 4 snapshots from 5 h ago to 1 h ago.

Evidence

• Strange artefact of the Octopus Happy Hours: it is more financially effective for me to charge the house battery +run appliances than charge the car, because with the tariff I’m on if the car charges it drops the kW price from 33p to 8p. Either way free leccy, yay! #… · Nicovel0 · 1

API: https://socialmediatrends-api.osmike.com/v1/trends/753885