Solar Net Metering in Canada 2026: Province-by-Province Guide

Net metering is the policy framework that makes grid-tied solar financially viable for Canadian homeowners. When your solar panels produce more electricity than your home uses, the excess flows to the grid and your meter runs backward, crediting you for every kilowatt-hour exported. In most Canadian provinces, these credits offset future electricity consumption at full retail rate, effectively using the grid as a free battery. Net metering policies vary significantly by province — this guide covers the rules, rates, and practical considerations for every major program in 2026.

Net Metering Programs by Province

Net metering works on a simple principle: your bidirectional meter tracks both the electricity you consume from the grid and the electricity your solar panels export to the grid. When solar production exceeds household consumption (typically midday on sunny days), excess power flows to the grid and generates credits on your account. When consumption exceeds production (evenings, cloudy days, winter), you draw from the grid and use those credits to offset charges.

The credit rate — what you receive per kilowatt-hour exported — determines the financial value of net metering. Most Canadian provinces offer full retail rate credits, meaning each kWh you export offsets one kWh of consumption at the same price you would pay. This is the most favourable structure for solar owners because it values your production at $0.10-$0.18/kWh depending on province, rather than the wholesale rate of $0.03-$0.06/kWh.

System size caps limit the maximum solar installation eligible for net metering. Ontario allows systems up to 500 kW, Alberta up to 5 MW, and most other provinces cap at 50-200 kW. For residential installations typically sized at 5-15 kW, these caps are not a practical limitation. Commercial installations in Alberta benefit from the generous 5 MW cap, allowing large rooftop arrays and ground-mount systems to participate.

Credit rollover periods determine how long your excess production credits last. Most provinces offer 12-month rolling credit, meaning summer overproduction credits can be used to offset winter consumption. This is essential for solar economics in Canada where summer production can exceed consumption by 200-400% while winter production may cover only 20-40% of consumption. The annual credit cycle ensures summer surplus offsets winter deficit.

Some provinces have introduced or are considering transitioning from full retail net metering to alternative compensation structures. These may include reduced export rates, time-of-use export credits, or feed-in tariff programs. As residential solar adoption grows, utilities face revenue challenges from net metering, which reduces their sales volume while maintaining infrastructure costs. Understanding the stability and future direction of your province's net metering policy is important when evaluating solar investment payback.

Ontario Net Metering: How It Works

Ontario's net metering program is administered by each Local Distribution Company (LDC) — Toronto Hydro, Hydro One, Ottawa Hydro, Alectra, and dozens of other utilities. The program allows residential and commercial customers to install solar systems up to 500 kW and receive credits at the full retail rate for excess generation. Credits roll over month to month and are typically settled annually, though the specific settlement date varies by LDC.

Under Ontario's time-of-use (TOU) pricing, net metering credits are applied at the rate in effect when the electricity was exported. Solar panels produce most during on-peak and mid-peak hours (daytime), when rates are $0.158/kWh and $0.122/kWh respectively. This means solar exports generate higher-value credits than if they were exported during off-peak hours ($0.076/kWh). The time-aligned export is a significant advantage for solar economics in Ontario.

Ontario eliminated its microFIT and FIT feed-in tariff programs in 2017, making net metering the primary mechanism for residential solar compensation. Under the old FIT program, homeowners received $0.30-$0.80/kWh for solar exports. Net metering provides lower per-kWh value but avoids the contract complexity and program cancellation risk that affected FIT participants. Net metering also allows self-consumption of solar production, which FIT did not.

The application process involves submitting a net metering application to your LDC, obtaining an electrical permit, having the system installed by a licensed contractor, and passing inspection. Most LDCs also require a bidirectional meter upgrade (provided by the LDC at no cost or minimal cost) and an Electrical Safety Authority (ESA) inspection. The process typically takes 4-8 weeks from application to system activation.

Ontario homeowners should be aware that net metering credits offset the electricity commodity charge but do not reduce the delivery charge, regulatory charges, or debt retirement charge that make up approximately 40-50% of the total electricity bill. A solar system that produces 100% of your electricity consumption will reduce your bill by roughly 50-60%, not eliminate it entirely. Understanding this distinction prevents disappointment when the first post-solar bill arrives.

For Ontario homeowners on tiered pricing (rather than TOU), net metering credits first offset the higher Tier 2 rate ($0.1451/kWh for consumption above 1,000 kWh/month in winter or 600 kWh/month in summer) before offsetting Tier 1 ($0.0871/kWh). This means solar provides greater value per kWh for higher-consumption households that routinely exceed the Tier 1 threshold.

British Columbia and Western Canada Net Metering

BC Hydro's net metering program is one of Canada's most straightforward. Residential customers can install solar systems up to 100 kW and receive credits at the retail rate of approximately $0.095/kWh (Step 1 rate) for excess generation. Credits accumulate over a 12-month billing period, and any remaining credit balance at the annual true-up date is paid out at a rate of approximately $0.10/kWh — one of the few provinces that pays cash rather than forfeiting excess credits.

BC's two-step electricity rate structure creates an interesting dynamic for solar net metering. The first 1,350 kWh per billing period (Step 1) is charged at approximately $0.095/kWh, while consumption above that threshold (Step 2) is charged at approximately $0.143/kWh. Solar production first offsets the more expensive Step 2 consumption, maximizing the value of each kilowatt-hour produced. High-consumption households benefit most from this structure.

Alberta's net metering program, called the Micro-generation Regulation, is notably generous with system size caps up to 5 MW for eligible customers. The program operates on a retail rate credit basis, where each kWh exported is credited at the same rate the customer would pay for consumption. Alberta's deregulated electricity market means rates vary by retailer, typically ranging from $0.08-$0.18/kWh depending on the contract and market conditions.

Saskatchewan's net metering program through SaskPower allows systems up to 100 kW with credits at the full retail rate. Saskatchewan receives excellent solar irradiance — among the highest in Canada — making solar particularly productive. A 10 kW system in Regina produces approximately 13,500 kWh per year, which at SaskPower's retail rate of approximately $0.15/kWh represents $2,025 in annual energy value.

Manitoba Hydro operates a net metering program with a 200 kW system size cap. Manitoba's low electricity rates (approximately $0.10/kWh) make the financial case for solar somewhat weaker than in higher-rate provinces. However, Manitoba receives excellent solar resources similar to Saskatchewan, and the low system costs of $2.00-$2.50/watt installed still provide payback periods of 10-14 years at current rates.

The western Canadian provinces generally have simpler net metering programs than Ontario's complex LDC-based structure. Applications go to the provincial utility (BC Hydro, SaskPower, Manitoba Hydro) or to the wire service provider in Alberta's deregulated market. Processing times are typically 2-4 weeks, and bidirectional meters are provided by the utility at no additional cost to the customer.

Atlantic Canada and Quebec Net Metering

Nova Scotia Power's net metering program offers some of the highest credit values in Canada due to the province's high electricity rates of approximately $0.17/kWh. Credits are applied at the full retail rate and roll over for 12 months. A typical 8 kW residential system in Halifax produces approximately 9,500 kWh per year, generating $1,615 in annual energy value. With installation costs of $16,000-$22,000, the payback period is 10-14 years before incentives.

New Brunswick Power offers net metering with credits at the full retail rate of approximately $0.13/kWh. The program caps at 100 kW for residential systems. New Brunswick's solar resource is moderate at 3.5-4.0 peak sun hours annually, producing approximately 9,000-10,000 kWh per year from a 8 kW system. Credits roll over for 12 months but expire at the annual settlement date, so system sizing should target 100% annual consumption offset rather than overproduction.

Prince Edward Island allows net metering through Maritime Electric with credits at retail rate. PEI's small size and limited grid infrastructure have led to relatively high electricity costs, making solar financially attractive despite the province's moderate solar resource. Wind energy is more abundant than solar on PEI, and some homeowners install hybrid solar-wind systems to maximize net metering credit generation across all seasons.

Hydro-Québec's net metering program provides credits at the full retail rate of approximately $0.065-$0.075/kWh — the lowest credit rate in Canada. The low rate reflects Quebec's abundant hydroelectric generation, which keeps electricity prices among the lowest on the continent. While the per-kWh value is low, Quebec's net metering program offers a unique 24-month credit rollover period, allowing credits to accumulate over two full years rather than expiring annually.

The economic case for solar in Quebec is weaker than in other provinces due to the low electricity rate. A 10 kW system producing 12,500 kWh annually generates only $812-$937 in credit value, compared to $2,125 for the same production in Nova Scotia. Payback periods in Quebec extend to 15-22 years, making solar more of an environmental choice than a financial one. However, rising Quebec electricity rates (increased 3% in 2025) are gradually improving solar economics.

Newfoundland and Labrador has limited net metering availability, with the program open primarily to Newfoundland Power customers on the island of Newfoundland. Labrador, served by Newfoundland and Labrador Hydro, has separate rules. The province's moderate solar resource and relatively high electricity rates ($0.13-$0.15/kWh) make solar viable, but limited installer availability and higher equipment costs due to island logistics increase installation costs by 10-20% compared to mainland provinces.

Maximizing Your Net Metering Returns

System sizing is the most important decision for maximizing net metering value. The ideal grid-tied system produces approximately 100% of your annual electricity consumption — no more, no less. Overproduction generates credits that may expire at the annual true-up (depending on province) or be paid at a lower rate. Underproduction means you are still buying electricity at retail rates that solar could have offset.

Review 12 months of electricity bills to calculate your annual consumption in kilowatt-hours. In Ontario, include both the commodity charge and the Global Adjustment, as both are offset by net metering credits. In other provinces, include all volumetric charges (charges based on kWh consumption). Fixed charges (monthly connection fee, demand charges) are not offset by net metering and will remain on your bill regardless of solar production.

Time-of-use optimization increases the value of net metering in provinces with TOU pricing. In Ontario, shifting heavy loads like EV charging, laundry, and dishwashing to daytime hours when solar is producing means less solar is exported (at potentially lower credit value) and more is consumed directly, avoiding the highest-rate charges. Smart home automation that runs high-consumption appliances during peak solar hours maximizes self-consumption.

Panel orientation affects production timing and net metering value. South-facing panels produce maximum daily energy, but west-facing panels produce more during afternoon peak hours when electricity rates are highest in TOU provinces. In Ontario, a partially west-facing array can generate 5-10% higher annual credit value than a south-facing array despite producing 10-15% less total energy, because more production aligns with on-peak pricing.

Adding battery storage to a net metering system is becoming increasingly attractive as battery costs fall. A battery allows you to store excess solar production and use it during evening peak hours rather than exporting it. In Ontario, this means consuming solar energy valued at on-peak rates ($0.158/kWh) instead of exporting at potentially lower mid-peak or off-peak rates. A 10 kWh battery ($8,000-$12,000) can shift 8-10 kWh per day from export to self-consumption, potentially increasing annual savings by $200-$400.

Monitor your system performance monthly to ensure production matches expectations. Most modern inverters include WiFi monitoring that tracks daily, monthly, and annual production. Compare actual production against the initial design estimate and investigate significant shortfalls. Common causes of underperformance include shading from new tree growth, dirty panels, inverter issues, and circuit breaker trips. Catching problems early prevents months of lost production and missed net metering credits.

Future of Net Metering in Canada

Net metering policy across Canada is evolving as residential solar adoption grows. The fundamental tension is that net metering credits solar exports at the full retail rate, which includes grid infrastructure costs that the solar owner still uses but does not fully pay for. As more homeowners install solar, utilities face a growing gap between infrastructure costs and revenue, leading to policy discussions about modified compensation structures.

Several provinces have introduced or proposed alternatives to full retail net metering. These include reduced export compensation rates (paying wholesale rather than retail for exports), demand charges based on peak grid consumption regardless of solar production, fixed monthly grid access fees that increase for solar customers, and time-varying export credits that value exports based on when they occur rather than at a flat rate.

Ontario has been exploring changes to its net metering framework through the Ontario Energy Board (OEB) review process. Proposals have included reducing export credits to the wholesale rate ($0.03-$0.05/kWh versus the current retail rate of $0.10-$0.17/kWh) and introducing minimum monthly delivery charges. These changes would significantly reduce solar payback periods, though implementation has been delayed by public consultation and stakeholder pushback.

The best protection against net metering policy changes is maximizing self-consumption. A system designed to produce only what you consume — with battery storage to shift production to evening hours — is less dependent on export credits than a system that overproduces and relies heavily on net metering. Even if export compensation drops to wholesale rates, self-consumed solar remains valued at the full retail rate you would otherwise pay.

Virtual net metering and community solar programs are expanding access to solar for renters, condo owners, and homeowners with unsuitable roofs. These programs allow multiple customers to share credits from a single solar installation. Ontario, Nova Scotia, and Alberta have launched or are developing community solar frameworks. Virtual net metering credits are typically valued at 80-100% of retail rate, making them a viable option for customers who cannot install rooftop solar.

Despite policy uncertainty, the long-term trend favours distributed solar in Canada. Federal carbon pricing makes fossil-fuel generation increasingly expensive, improving the relative value of solar. Provincial clean energy targets require massive additions of renewable generation capacity. And the combination of falling solar costs and rising electricity rates continues to improve solar economics regardless of net metering policy changes. Homeowners who install solar in 2026 will benefit from current favorable net metering rules while the policy debate continues.

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