What are the biggest risks of Pay-per-use EV charging at apartment blocks in Oslo?

At least four operators already sell zero-upfront or near-zero-cost billing to Oslo boards, and the fees they charge (45-89 NOK per month) are the going rate for the software layer. You carry the hardware cost per point. A margin of roughly 6 NOK per session, using the only benchmark found, makes payback look very long. Grid capacity in older Oslo garages could force upgrades that no per-point price covers, and that cost was not found. Every building needs board approval, often a general meeting, and a long contract could be hard to get approved. Residents may have a legal right to a charger o

36/100

Pay-per-use EV charging at apartment blocks in Oslo

Q: Is Pay-per-use EV charging at apartment blocks in Oslo a good business idea?

Pay-per-use EV charging at apartment blocks in Oslo scored 36 out of 100 on IdeaChecker, verdict Kill. As described, this should not be built: it copies an offer that Laddel, Flexibility and others already sell, and it makes you carry the hardware cost for a very thin per-session margin. The main reason is the unit economics, where roughly 6 NOK per session has to repay thousands of NOK per charge point. Test first by getting real installer quotes and a payback model, then see whether 20 Oslo boards will even meet you.

Own and run shared chargers in Oslo apartment garages, bill residents per kWh, and charge the building nothing upfront.

Local business · Oslo, Norway · Auto & transport · Checked 2026-10-04 · Full Check

Kill Do not build this as described. The problems are structural, not fixable with effort.

As described, this should not be built: it copies an offer that Laddel, Flexibility and others already sell, and it makes you carry the hardware cost for a very thin per-session margin. The main reason is the unit economics, where roughly 6 NOK per session has to repay thousands of NOK per charge point. Test first by getting real installer quotes and a payback model, then see whether 20 Oslo boards will even meet you.

Why the numbers land here. The need is real, but the same zero-upfront offer already exists from several operators at a low monthly fee, and the owner-operator version adds heavy hardware cost for a margin of roughly 6 NOK per session. Without a wedge or a cheap way to fund chargers, competition and economics pull the score low.

Red flags

At least four operators already sell zero-upfront or near-zero-cost billing to Oslo boards, and the fees they charge (45-89 NOK per month) are the going rate for the software layer.
You carry the hardware cost per point. A margin of roughly 6 NOK per session, using the only benchmark found, makes payback look very long.
Grid capacity in older Oslo garages could force upgrades that no per-point price covers, and that cost was not found.
Every building needs board approval, often a general meeting, and a long contract could be hard to get approved.
Residents may have a legal right to a charger on their own terms, which could weaken exclusivity. This was not verified.
The Oslo grant goes to buildings, not operators, and may be shrinking. Eligibility for operator-owned chargers was not verified.

The eight dimensions

Problem severityweight 15%6/10

Residents without a home charger have a real need, and Oslo boards are already acting on it. But the pain is already being solved by many vendors, so the problem is real without being open.

Oslo and Klimaoslo run grant schemes aimed at charge-ready cooperatives and condominiums, which shows boards are actively buying. [12]
Norwegian law has a right-to-charge for cooperatives and condominiums, which creates resident demand (page content not read, only titles seen). [14]
Research found a long forum thread and many guides for boards, but no volume figures.

Market size and demandweight 15%5/10

Norway's EV share of new sales is very high, so demand for charging is not in doubt. But there is no Oslo count of garages still unserved, and no search data, so the reachable segment is unverified.

Headlines report 89% EV share of new cars in 2024 and 98% later. These are sales shares, not cars on the road, and I found no Oslo-specific stock figure.
Oslo's count of apartment buildings with garages, and how many already have a charging operator: not found (unverified).

Competition and saturationweight 15%2/10

Several operators already sell the same zero-upfront pitch at 45-89 NOK per month per user, and a Nordic consolidator exists. Hardware makers and installers also sell directly to boards. There is no clear wedge.

Laddel advertises no cost and no start-up cost for the cooperative, with residents paying 89 NOK per month and no markup on electricity (vendor page, not in numbered sources).
Flexibility AS charges 45 NOK per month per charging point, no electricity markup, no lock-in, and has its own installers in the Oslo region (vendor page).
BlueTec reports 233 charging sites and names an Oslo cooperative as a customer; Pay N Charge markets per-kWh billing to Oslo cooperatives (vendor pages).
Wattif acquired Charge365 from Zaptec and calls itself the largest Nordic charging operator (headline only).

Timingweight 10%4/10

Charging demand in housing blocks is mature rather than new. Subsidies for boards may be shrinking and higher EV VAT from 2027 could slow new EV sales, though the existing fleet keeps growing.

A 2026 budget change raises VAT on EVs in stages, and one source advises buying in 2026 before the 2027 increase. [1][2]
A headline says to apply for Oslo charging support before it is reduced; whether the full grant still exists is unclear. [20]
A national support scheme for charging in housing associations has been reported. [15]

Feasibilityweight 15%3/10

Zero upfront for the building means you pay for hardware, installation and any electrical upgrade, then need board and often general-meeting approval per building. Competitors avoid this by selling software on chargers the building already owns.

Cost per point in simple cases is about 9,000-27,500 NOK on BlueTec's list (vendor page), before any garage-wide grid study or upgrade, which I did not find priced.
Board and general meeting approval is needed for work in a garage, and sales cycles were not researched.

Monetization and unit economicsweight 15%2/10

On the only benchmark found, margin is about 6 NOK per session at most. Hardware costs thousands of NOK per point, so payback looks very long unless usage is high. Competitors take 45-89 NOK a month for the software layer only.

Defa's analysis of 679,000 sessions in Norwegian cooperatives found 1.46 NOK per kWh, about 12 kWh and about 17.5 NOK per session; Defa says a markup under 0.50 NOK per kWh makes a site work. Vendor data, about 6 years old.
My arithmetic, not sourced: 0.50 NOK x 12 kWh is about 6 NOK per session. At 10,000-20,000 NOK per point, that is roughly 1,700-3,400 sessions to repay one point, before fees and support.
Operator-owned chargers may not qualify for the Oslo grant that goes to buildings (unverified). [13]

Founder fitweight 5%4/10

The pitch names no founder background. This needs electrical know-how, capital and a way to sell to boards, none of which is confirmed. Location in Oslo is a plus.

Unverified: no source found for this dimension.

Fatal risksweight 10%3/10

Capex is tied to buildings you do not own, so a board vote, a contract dispute or a resident right-to-charge claim can strand the hardware. Rules on reselling electricity and charging-point requirements were not checked.

The right-to-charge pages could weaken an exclusive deal, but I only saw titles and not the legal text. [14][39][40]
Whether reselling electricity per kWh needs a licence: not checked (unverified).

Competitors named in the check

Laddel Same pitch: no cost to the cooperative, residents pay 89 NOK per month, no electricity markup. Works on existing chargers.
Flexibility AS Smart charging and billing at 45 NOK per month per point, no lock-in, own installers in the Oslo region.
BlueTec Design, installation and operation; reports 233 sites, 14 of them housing cooperatives or condominiums, one in Oslo.
Pay N Charge Swedish firm marketing per-kWh billing and load balancing to Oslo cooperatives.
Elaway Has a section aimed at boards of cooperatives and condominiums. Only the title was seen.
Wattif (with Charge365) Headline says it acquired Charge365 and is the largest Nordic charging operator. Housing share not known.
Zaptec / Easee (hardware) Sell housing-block charging hardware through installers. Zaptec has an Oslo-area case study.

Market

Demand

Norway's EV share of new cars was reported at 89% in 2024 and 98% in a later item, which is sales share, not cars on the road. Defa's data across 679,000 sessions in cooperatives gives about 12 kWh and 17.5 NOK per session. No Oslo search volumes or counts of unserved garages were found.

Size

Not sized. Total market is all Oslo cooperative and condominium garages, but the count of buildings and EVs per building was not found. Reachable share is the buildings with no operator yet and a board willing to sign with an owner-operator. That share is unverified, and revenue per site is small at about 6 NOK of margin per session in my arithmetic.

Trend

Growing

Costs and money

Start-up cost

$5k to $40k

Monthly running cost

$300

Revenue model

Resident pays per kWh with a markup over electricity cost, plus possibly a small monthly fee. Building pays nothing upfront.

USD, my estimates at about 10-11 NOK per USD. Low is a single small pilot of about 5 points at roughly 11,000 NOK each. High is a 20-point garage at about 20,000 NOK each. Hardware prices come from BlueTec and Boligsmart lists for simple cases. Not included: grid upgrade or capacity study, insurance, legal opinion, support staff, and grid tariffs, none of which were found. The monthly figure is a rough guess for software, payments and admin.

Price point: Benchmark average of 1.46 NOK per kWh to residents in Norwegian cooperatives (Defa, about 6 years old). Competitors charge users 45-89 NOK per month plus a transaction fee.
Unit economics: Using Defa's under-0.50 NOK per kWh markup and about 12 kWh per session, margin is about 6 NOK per session at most (my arithmetic). Against 9,000-27,500 NOK of hardware per point, you would need thousands of sessions per point to pay back, before fees, support and any grid upgrade.

Kill criteria

Risk	Cheap test	Kill it if
Unit economics do not cover hardware cost	Get quotes from 3 Oslo installers for a 10-20 point garage, including load management and any grid upgrade. Then build a spreadsheet using a 0.50 NOK per kWh markup and realistic sessions per point.	Payback on installed cost is longer than 5 years at realistic usage, or the quotes exceed 20,000 NOK per point.
Boards will not choose a new owner-operator over existing offers	Contact 20 Oslo cooperative or condominium boards with a one-page offer and ask for a meeting.	Fewer than 3 of 20 boards agree to a meeting, or none will consider a multi-year contract with an operator that owns the chargers.
Legal limits on exclusive deals or electricity resale	Pay a Norwegian energy or housing lawyer for a one-hour opinion on resale licensing, right-to-charge and contract length.	A licence is required that you cannot get in 3 months, or the right-to-charge rules block an exclusive operator contract.
Grid capacity blocks installation	Ask 5 boards for their garage electrical capacity and any prior study.	More than half need a grid upgrade costing more than the project's expected 3-year margin.

30-day plan

	Task	The number that says it worked
Week 1	Get installer quotes for 3 sample garages (10, 20, 40 points) including load management and any grid study. Check with a lawyer whether per-kWh resale needs a licence.	3 written quotes and a yes/no answer on licensing
Week 2	Build a per-point payback model using real quotes, a 0.50 NOK per kWh markup and 3 usage cases. Compare against the 45-89 NOK per month software-only competitor offers.	Payback period in years for each case
Weeks 3 and 4 are in the owner’s report. Check your own version of this idea to get the full plan.

What would change the verdict

Quotes of well below 10,000 NOK per point with no grid upgrade, together with proven usage far above typical sessions per week.
A source of cheap financing, or confirmation that operator-owned chargers get the Oslo or national grant.
A large block of Oslo buildings with no operator and boards unhappy with existing 45-89 NOK per month offers.
Legal confirmation that exclusive multi-year operator contracts are allowed despite right-to-charge rules.