What Happens to Your EV Charging Costs When Octopus Intelligent Go Switches to Half-Hourly Pricing?

If you’re on Octopus Intelligent Go or thinking about switching to a smart EV tariff, you’ve probably heard rumblings about something called Market-wide Half-Hourly Settlement (MHHS). It sounds boring, but it matters. From late 2026, this change could affect how much you pay to charge your car overnight, and whether those brilliant 7p per kWh … Read more