Marcus Reynolds

US Energy & EV Running-Cost Analyst

Marcus is a US-based energy-cost analyst who specialises in the real running cost of electric vehicles across American electricity markets. He reconciles federal energy data, national-lab research and independent road tests into numbers owners can act on, and takes no payment from carmakers, charging networks or utilities. Every calculation here is reproducible from the cited primary sources.

Areas of expertise

EV running costs
US residential electricity markets
cold-weather EV performance
public charging economics

Articles by Marcus Reynolds

Charging Costs22 min read

The Winter Charging-Cost Premium by Cold US State (2026): How Range Loss Turns Into a kWh Tax

How much extra it costs to charge an EV through winter in America's coldest states - the range loss, the extra kilowatt-hours, and the state-by-state dollar premium, built on Recurrent, AAA, Geotab, DOE and EIA data.

Marcus ReynoldsUS Energy & EV Running-Cost Analyst30 Jun 202638 sources