The research library

73 data-led EV guides across 7 topics — every claim traces to a cited primary source.

Charging Costs

What it really costs to charge — home, public and country by country.

Home Charging

Chargers, installation and charging when you don't have a driveway.

Range & Battery

Real-world range, cold-weather loss and how long the pack actually lasts.

Public & Networks

Network pricing, charging speeds and charging away from home.
Public & Networks23 min read

Hidden Public EV Charging Fees Beyond the Per-kWh Rate (2026): Session, Connection, Peak, Idle and Pre-Auth Holds Explained

The full 2026 breakdown of every non-energy charge on a US public EV charging receipt — session and connection fees, service fees, peak and time-of-use premiums, demand charges, membership fees, idle penalties, pre-authorization holds and roaming markups — what each is, how much it adds, and how to avoid it, on operator, NIST, RMI and J.D. Power data.

42 sources

Incentives & Solar

Rebates, solar payback and whole-home energy savings.

Ownership & Value

Five-year cost, depreciation, insurance and whether an EV is worth it.

EV Guides

Data-led guides to living with an electric car.