Electric vehicles are scaling fast in the U.S., supported by large federal investments and an expected 48 million EVs on the road by 2030. This growth will not break the grid overall—but localized peaks (e.g., many neighbors plugging in at 6–9 p.m.) will stress distribution feeders, transformers, and substations. For utilities, that challenge is a once-in-a-generation opportunity to enter and shape the EV charging market, strengthen grid reliability, and rebuild customer relationships.
Recent industry surveys echo the pressure points for charge point operators: energy availability at sites, high charger utilization, and network reliability. Utilities are uniquely positioned to solve these problems at scale.
This paper outlines a practical playbook for utilities to:
Monetize the EV charging boom as EV service providers (EVSPs).
Build resilience into distribution networks to support charging growth.
Reforge customer relationships through compelling, data-driven EV services.
Utility-owned & operated (U-CPO/EVSP): Own sites and software; ideal for rural/underserved areas and highway gaps.
Make-ready + third-party ops: Utility builds “to-the-stub” (service drop, transformer, panel) while private CPOs deploy/operate chargers.
Platform provider: Offer roaming, billing, and settlement services (OCPI/OCPP-based) to municipalities, fleets, campuses.
Fleet-as-a-Service (FaaS): Turnkey power + chargers + software + maintenance for school buses, delivery vans, and depots.
Energy & network services: Time-varying tariffs, subscription charging, demand charge mitigation.
Flexibility markets: Aggregate EV load for peak shaving, capacity, and ancillary services.
Data services: Site selection analytics, utilization benchmarking for partners/municipalities.
Incentive capture: Federal/state make-ready and storage incentives to de-risk projects.
Win-win principle: Align tariffs and incentives so that what maximizes customer savings also maximizes grid value (peak reduction, voltage support).
Hosting-capacity maps down to feeder/phase; refresh quarterly to guide site development.
EV adoption & load simulation by segment (home L2, workplace, public DCFC, fleets).
Siting toolkit combining grid capacity, traffic flows, dwell time, equity zones, and interconnection cost.
Managed charging (smart L2/DCFC): Default-opt-in, price-based or direct-load control to shift/shape load.
Time-of-use (TOU) and dynamic rates: Encourage off-peak fueling; pair with EV-only meters or sub-metering to simplify enrollment.
Demand response for EVs: Event-based limits on charging power with customer bill credits.
Local energy storage at sites/depots: Shave demand charges, support high-power DCFC, provide grid services.
On-site PV + storage (“solar-plus-charging”) where land/roof area allows.
Non-wires alternatives (NWA): Targeted storage, voltage optimization, feeder reconfiguration, and smart switches to defer upgrades.
Smart transformers & edge controllers: Real-time thermal monitoring, phase balancing, and overload protection on critical circuits.
Vehicle-to-grid/home (V2G/V2H) pilots: School bus and fleet depots first; monetize export during peaks and emergencies.
Microgrids for resilience nodes: Transit hubs, hospitals, and community centers with islanding capability.
OCPP/OCPI compliance end-to-end for hardware/software freedom and roaming.
Uptime SLAs and root-cause analytics: Track MTBF/MTTR, remote fix rates, and driver experience (first-time-right sessions).
Cybersecurity by design: Zero-trust networking, certificate management for chargers, and encrypted firmware updates.
A unified EV experience: One utility app for rates, charger locations/roaming, home charging insights, and rewards.
Home & multi-unit dwelling (MUD) programs: Bundled L2 hardware, installation support, and low-income offerings.
Workplace & public partnerships: Co-brand with cities, campuses, and retailers; integrate parking and loyalty.
Fleet electrification desk: Dedicated interconnection fast-track, depot design, and flexible tariffs.
Equity & access: Prioritize charging deserts; pair make-ready with affordability programs.
Transparent, human support: 24/7 driver helpdesk and proactive outage notifications.
Program | What it does | Grid/Business impact |
---|---|---|
Off-peak EV TOU | Lowers kWh price overnight/weekends | Peak reduction, better asset utilization |
Managed L2 at scale | Utility schedules millions of home/workplace charges | Feeder relief, predictable load shape |
Depot storage + managed DCFC | Batteries cap site demand and support high power | Avoids demand charges & upstream upgrades |
V2G school bus pilot | Export during summer peaks | Capacity value, community resiliency |
Make-ready + CPO SLA | Utility builds to stub; CPO runs site with uptime targets | Faster buildout, reliable driver experience |
0–90 days
Stand up cross-functional EV PMO (planning, rates, IT/OT, customer).
Publish first hosting-capacity map and EV interconnection playbook.
Design EV-only TOU and managed charging tariffs (opt-out default).
Select interoperable platforms (OCPP/OCPI, analytics, DR).
3–12 months
Launch home/MUD managed L2 at scale; co-market with OEMs and installers.
Open a fleet fast-track: standard designs for 150–350 kW DCFC, storage options, and depot analytics.
Deploy 10–20 NWA pilots (storage, VO/VAR, smart switches) on stressed feeders.
Sign roaming agreements; integrate driver app with wayfinding and reliability scores.
12–18 months
Expand to public DCFC corridors where the private market lags (equity/rural).
Start V2G pilots with school districts/municipal fleets.
Institutionalize uptime KPIs and publish a quarterly EV reliability scorecard.
File multi-year EV plan tying capex/opex to measured grid benefits.
Grid: peak reduction (MW), upgrade deferrals ($), feeder/transformer loading, outage minutes avoided.
Operations: charger uptime %, remote-fix rate %, MTTR, first-time-right sessions %.
Customer: enrolled EV accounts %, cost-to-serve ($/driver), NPS, equity site share %.
Market: utilization (sessions/port/day), cost per delivered kWh, share of roaming sessions.
Stranded assets: Use modular designs and contracts with relocation options.
Cybersecurity: Cert-based auth, segmented networks, continuous monitoring.
Interoperability drift: Conformance testing each firmware release; multi-vendor pilots.
Affordability & equity: Guardrails in rate design; targeted rebates in charging deserts.
Permitting & supply chain: Pre-approved site templates, framework agreements for hardware, early utility-CPO coordination.
EV adoption doesn’t demand a bigger grid everywhere—it demands a smarter, more flexible grid where it matters most. Utilities can lead by orchestrating EV load, investing in targeted flexibility, and delivering a consumer-grade charging experience. Done right, this is a win-win: resilient local grids, satisfied drivers and fleets, and durable new revenue streams for the utility.