When your solar panels produce more electricity than your property uses, that surplus flows through your meter to the grid. Your utility tracks every kilowatt-hour going out and credits your account accordingly. That credit is what most people call a solar export credit, and how it works depends on which wire service provider serves your land.

Here is a plain-language breakdown of the bidirectional meter, how credits accumulate, what each major Alberta distributor actually pays, and what a typical 8 kW rural system earns in a year.

How the Bidirectional Meter Works

A standard one-way meter measures electricity flowing into your home. A bidirectional meter measures both directions: energy coming in from the grid, and energy going out from your solar array.

When your panels are producing more than your property is using, the meter registers an export. When your panels are off or your consumption exceeds production, the meter registers an import, same as before.

The meter does not mix these together in real time. It keeps two separate running totals: kilowatt-hours consumed and kilowatt-hours exported. Your utility reads both at billing time and calculates what you owe, minus what you have earned.

The swap from your old meter to a bidirectional one happens as part of the microgeneration interconnection process. Your wire service provider installs it. There is no charge for the meter itself under the AUC Micro-Generation Regulation.

How Credits Accumulate on Your Bill

This is where Alberta gets specific. Under the AUC Micro-Generation Regulation, your wire service provider must credit you for exported energy. The credit rate, however, is not the same as the retail rate you pay when you consume power.

Most Albertans pay a blended rate that includes the commodity (energy) charge, distribution, transmission, and various riders. The export credit typically covers only the commodity portion, sometimes called the pool price or the regulated rate option (RRO) energy rate. You do not get credited for distribution or transmission on the way out, because those charges relate to delivering power to you, not absorbing power from you.

Credits from one billing period roll forward to the next. They do not expire within a 12-month cycle. That matters for rural systems, which often build a large credit surplus in the high-production summer months and draw it down through winter.

What Each Distributor Pays for Exported Solar

Alberta has four main wire service providers covering the residential and farm market. Each has its own export credit structure.

ENMAX

ENMAX serves Calgary and surrounding areas. Under its microgeneration tariff, exported energy is credited at the prevailing RRO energy rate, which floats with the wholesale electricity pool price. In 2025, the RRO energy rate averaged roughly 8 to 12 cents per kWh, depending on market conditions. ENMAX customers on a fixed energy plan may be credited at a different rate, so it is worth checking your specific agreement.

EPCOR

EPCOR covers Edmonton and several rural municipalities. Like ENMAX, EPCOR credits exports at the RRO energy rate. The rate fluctuates monthly. EPCOR publishes its current RRO rates online. For customers in areas where EPCOR handles both distribution and retail, the credit structure can be slightly different from areas where a separate retailer is involved.

FortisAlberta

FortisAlberta is the largest wire service provider in rural Alberta by geography. It covers a wide swath of the province from the foothills to the east-central region. FortisAlberta does not set the commodity credit rate directly, because it is a distribution-only company. Your energy retailer handles the commodity portion of your bill. The export credit rate you receive is determined by your retailer, not FortisAlberta itself.

In practice, most customers in the FortisAlberta footprint on the regulated rate option see export credits in the 8 to 14 cent range, again tied to pool price. Customers who lock into a fixed-price retail contract need to confirm that their retailer will credit exports at a reasonable rate, because some fixed-price contracts do not pass through market-rate export credits.

EQUS

EQUS is a rural electric cooperative serving areas north and east of Calgary, including Rocky View County, Wheatland County, and parts of Kneehill. EQUS operates under the same provincial microgeneration framework. Export credits follow the RRO rate structure. EQUS is also a distribution-only provider, so the energy commodity credit runs through your retailer.

One practical note for EQUS customers: because EQUS serves lower-density rural territory, interconnection timelines can run longer than in urban areas. Plan for eight to twelve weeks from application to energized system, though this varies by region.

How to Read Your Bill and Find Your Export Credit

Export credits show up differently depending on your utility and retailer. Look for line items labelled:

• —Microgeneration credit
• —Solar export credit
• —Net metering credit
• —Generation export
• —Credited kWh

The credit will appear as a negative charge on the energy portion of your bill, reducing your balance owing. Some bills show it as a separate line; others net it directly against your consumption charge so you see only the difference.

If your credits exceed your consumption charges in a given month, the remaining balance rolls forward. It appears as a credit carry-forward on the following month's bill, sometimes shown as a negative balance at the top of the statement.

If something does not look right, the first call is to your retailer, not your wire service provider. The retailer controls how credits are applied to the commodity portion of your bill.

Real Math: 8 kW Rural System in Central Alberta

A typical Range Road Solar customer in rural central Alberta runs an 8 kW system on an acreage or small farm. Here is how the export math works over a full year.

An 8 kW system in Alberta generates roughly 9,200 to 10,500 kWh per year, depending on location, tilt, azimuth, and shading. A rural acreage consuming about 18,000 kWh annually will use the majority of that production directly. The remainder, call it 3,000 to 4,500 kWh, exports to the grid across the year.

At an average export credit of 10 cents per kWh, that export earns $300 to $450 per year in credits. At 12 cents, it earns $360 to $540. At 14 cents (a strong pool price year), $420 to $630.

The bigger saving is on the consumption side. Every kWh the system produces and your property uses directly is a kWh you did not buy at retail rates, which include distribution, transmission, and other charges layered on top of the energy rate. The effective value of self-consumed solar is typically 18 to 25 cents per kWh when you account for all the charges it displaces.

Combined, an 8 kW system in this profile typically reduces the annual electricity bill by $2,200 to $3,100, depending on rates and production. Export credits are one component. Direct consumption offset is the larger one.

A Few Things to Confirm Before You Sign Anything

Before your system goes in, confirm three things with your retailer:

• —Does your current energy contract credit exports, and at what rate?
• —If you are on a fixed-price plan, does the contract address microgeneration?
• —Does your retailer require a separate microgeneration agreement, or does your existing contract cover it?

Most retailers in Alberta handle this cleanly. But fixed-price retail contracts are the most common source of confusion, and a contract that does not address exports can leave you earning less than you expect.

We raise this at the assessment stage for every customer. If there is a retailer issue to sort out, we flag it before the install date, not after.

What We Do on Your Behalf

Range Road Solar submits the microgeneration application to your wire service provider as part of every installation. That includes the interconnection request, the technical drawings, and the AUC-required documentation. We coordinate the meter swap, the electrical inspection, and the energization timeline.

You do not call ENMAX, EPCOR, FortisAlberta, or EQUS yourself. We handle that. Our customers typically do not speak to their utility at all during the process.

If you are on a rural acreage in central Alberta and you want a straight number on what a system costs and what your annual export credits would look like, we are glad to come out and run the math with you.

Range Road Solar installs across Alberta. See Airdrie solar installer for service area details.