Why EV charger expansion has slowed

High Upfront Costs

The high upfront costs of installing EV charging stations remains a key barrier for many potential site hosts and investors. Between charger hardware, construction, permitting, and grid upgrades, rolling out stations at scale requires major capital. Many small businesses lack the working capital or risk tolerance to invest in EV chargers until utilization increases. And even larger chains face hurdles allocating sufficient budgets. Creative financing models like public-private partnerships can alleviate costs, but overall the capital intensity restricts rapid, organic growth.

Insufficient Government Support

While federal and state incentives have turbocharged EV adoption itself, corresponding public EV charger programs remain limited in scope and funding. Tax credits may reimburse hosts for 30-50% of costs, but still leave site owners with substantial expense burdens. And utility make-ready programs lag demand in many regions despite promising pilots. Bottom line – more sweeping policies and subsidies are vital to spur station developers and hosts forward more aggressively. Stronger mandates for chargers at retail/public properties would also help drive rollout.

Disjointed Charging Networks

The existing EV charging network remains fragmented for drivers, creating range anxiety and inconvenience that inhibits adoption.Scores of independent charging companies have deployed proprietary stations and apps, lacking roaming connectivity. This leaves EV owners juggling accounts and payment forms, unsure where they can reliably charge affordably on various networks. While progress occurs behind the scenes, the system must better integrate from the user lens before expansions will satisfy public expectations.

Insufficient Electric Grid Capacity

In areas with high projected EV uptake like California, grid capacity emerges as a gating factor to unrestrained EV charging station growth. Without upgrades, transformers risk overloading from the heightened loads EVs would impose. Such power infrastructure projects require substantial lead time and cost. Until further grid hardening occurs, charging development slows in line with the grid’s ability to support extra demand. Utilities must better coordinate with charger developers to align expansion plans.

Low Charger Utilization

Since most public EV charging remains free or discounted currently, hosts see minimal revenue potential in the near-term. With low visibility even finding stations, let alone planning routes for en-route charging, utilization lags at many sites. Investors rightly ask why they should build stations now that see light use instead of waiting until EVs hit higher market share. Through further buildout and improvements around discovery and reliability, utilization stands to rise substantially – but for now sputters.

Landlord Reluctance

Property owners like retail centers also exhibit little urgency authorizing tenants or charging networks to install equipment if they perceive EVs as a niche market. With stations yielding negligible rent premiums, buyers below 5% of most markets, and the liability of maintaining equipment, hosts wrongly focus on downsides rather than futureproofing. By educating landlords on projections for their asset values with charging access compared to without, adoption would accelerate.

Building Code Roadblocks

Construction codes pose obstacles from sufficent EV-readiness in new buildings to outright blocking charging deployments. Requirements for “make-ready” infrastructure like conduit lag leading North American cities. And complex permitting processes bog down approvals for months per site. Streamlining codes for easier EV integration during and after construction would smooth rollouts. Likewise, cities optimizing EV charging permits clearance would catalyze growth.

Software and Hardware Reliability Issues

As an emerging category, EV charging equipment suffers above-average downtime and glitches relative to mature technologies. From charger hardware faults to network outages to payment processing failures, flaws across the system deter drivers expecting seamless fueling. As companies stabilize technical components and target higher uptime via redundancy, dependability will improve. But subpar reliability today slows the pace governments and companies feel comfortable expanding stations.

Shortage of Qualified Electricians

The rapid rate of EV adoption overwhelms the existing roster of electricians qualified to install charging systems across North America. Training programs lag demand, struggling to expand the workforce swiftly enough. The resulting labor shortage leaves contractors rejecting or delaying projects due to bandwidth limitations. Until the trades scale programs and certifications to grow this critical talent pool, station deployments hit avoidable friction.

Limited Model Availability

While options exist across most vehicle segments today, OEMs are still rolling out EV variants of popular models over the next few years. Mainstream trucks and SUVs only recently electrified, with key imports still lacking battery-powered variants. This transitory period slows some customers from going electric if their desired make/model isn’t available yet. As every brand fills out their lineups, acceptance will continue rising, bringing higher charger usage and investment cases.

FAQ

Why are so few charging stations available in my area?

Targeted station buildouts trail overall EV adoption, slowed by costs, codes, reliability issues, and more as outlined above. Stay tuned for ongoing expansions.

When will EVs and plugs really take off?

Projections suggest between 2025-2030 for mass adoption as more models launch, prices decline, and charging improves.

How can I find chargers conveniently on trips?

Apps like PlugShare and ChargePoint map stations along routes to ease trip planning around charging needs.

Does EV charging damage my car’s battery?

Not with proper use. Batteries last over a decade with negligible range loss, delivering worry-free operation.

How long does it take to charge an electric car?

Charge times vary based on battery size, charger speed, and voltage as examples. But expect 30+ miles of range per hour on typical public units.