When people get into mining, the hardware gets all the attention. The hashrate, the efficiency rating, the shiny new ASIC sitting on the shelf. But once the machine is plugged in and the first month passes, the part that actually determines whether you are profitable or not arrives in your inbox: the electricity bill.

IMAGE 1 — “Shocked at the bill” The cartoon/illustration style images work well here. You want something showing genuine shock/horror at an oversized electricity bill. The style should be exaggerated and humorous — think jaw-dropped, sweat flying. Since stock images are a bit flat here, this one is a strong candidate for a custom AI-generated illustration in Lazy Miners’ dark cartoon style.

Estimated reading time: 12 minutes

Electricity is not a secondary cost of mining — it is the cost of mining. Hardware is a one-time purchase. Electricity is a subscription you pay every single day your machine is running. Understanding it properly, and choosing your power situation wisely, is the difference between a mining operation that compounds over time and one that slowly bleeds money.

What Electricity Actually Costs a Miner

The math is straightforward. Take your miner’s wattage, multiply by hours running, divide by 1,000, and multiply by your cost per kWh. A machine drawing 3,500 watts running 24 hours a day consumes 84 kWh per day, or roughly 2,520 kWh per month. What that costs depends entirely on where you live and what rate you pay.

Here is what that looks like for a single large Scrypt miner like the ElphaPex DG2+ (~3,500W) at different Canadian electricity rates:

Same machine. Same hashrate. The miner on $0.05/kWh power pays $126 a month to run it. The miner on Alberta’s average residential rate pays $656. That gap — over $500 per month per machine — is what separates a profitable mining operation from an expensive hobby.

IMAGE 2 — “Same machine, different outcome” (rate comparison) The infographic/chart results show what’s out there — but none nail the specific “shrinking wallet” concept described in the post. This one is also best as a custom graphic — a simple 4-row table-style visual with green → red wallets at $0.05 / $0.10 / $0.17 / $0.26/kWh. Could be built in Canva in under 20 minutes.

Canadian Electricity Rates: A Province-by-Province Reality

Canada’s electricity landscape is one of the most uneven in the world, and it matters enormously for miners. The national residential average sits at approximately $0.192 CAD/kWh as of 2025, according to Natural Resources Canada — but that average conceals a massive spread across provinces.

Quebec sits at the bottom of the range at roughly $0.078 CAD/kWh, powered almost entirely by hydroelectric generation. Montreal is consistently ranked among the cheapest cities for electricity in all of North America. For miners in Quebec, home mining is genuinely viable in a way it is not for most other Canadians — and it is no accident that Quebec hosts a disproportionate share of Canada’s professional mining operations.

British Columbia runs around $0.114 CAD/kWh on average, also largely hydro-powered. Still workable for home Scrypt miners with efficient equipment.

Ontario uses time-of-use pricing, ranging from $0.076 CAD/kWh overnight off-peak to $0.158 CAD/kWh during peak daytime hours. An ASIC running 24/7 will hit a blended rate closer to the higher end — there is no mining operation that only runs during off-peak hours.

Alberta sits at approximately $0.258 CAD/kWh on average, with significant volatility in a deregulated market. Home Bitcoin mining in Alberta is extremely marginal at current hardware efficiency levels. Professional hosting with industrial power contracts is essentially mandatory to make the numbers work.

The practical takeaway: if you are in Quebec or BC with cheap hydro power, home mining with the right hardware is a reasonable proposition. If you are in Ontario, Alberta, or the Atlantic provinces, the electricity math points strongly toward hosted mining with industrial power rates, or toward smaller home miners that draw much less power.

Efficiency: The Number That Matters More Than Hashrate

Most new miners focus on hashrate — how fast does this machine work? The more useful question is efficiency — how much hashrate does it produce per watt of electricity consumed? This is typically measured in joules per terahash (J/TH) for Bitcoin miners and kilohashes per watt (kH/W) for Scrypt miners. Lower J/TH and higher kH/W mean the same electricity buys you more output.

The difference between generations matters more than most people realise. The original ASIC evolution from older to current hardware is largely a story of efficiency gains. Consider the jump from a previous-generation Scrypt miner to a current one:

• An older Antminer L7 produces roughly 9.5 GH/s at 3,425 watts — approximately 2.77 kH/W
• The Antminer L9 produces 16 GH/s at 3,200 watts — approximately 5 kH/W
• The ElphaPex DG2+ pushes 20.5 GH/s at 3,420 watts — approximately 6 kH/W

The DG2+ produces more than double the hashrate of the L7 on essentially the same electricity. Over a year, that efficiency difference compounds into a significant amount of money. When comparing machines, always check efficiency alongside hashrate — especially if your power rate is on the higher end.

Why Green Power Is Not Just Ethics — It Is Economics

The conversation around sustainable mining often gets framed as an environmental argument. It is that — but for miners, it is primarily an economic argument, and the two happen to align perfectly.

The cheapest electricity in Canada comes from hydroelectric generation — Quebec, BC, Manitoba. These are renewable sources that produce stable, predictable rates because the fuel (water) is free. Fossil fuel-dependent provinces like Alberta face volatile, higher-cost electricity because they are exposed to commodity pricing. Industrial mining facilities increasingly locate near renewable energy sources not out of environmental virtue but because it is the only way to maintain competitive power costs over a multi-year operation.

IMAGE 3 — “Green power vs dirty power” The hydro + solar images (the floating solar + hydro dam photos) are genuinely strong and usable here. The Sirindhorn Dam floating solar hybrid photo is especially clean and striking — renewable energy, water, real infrastructure. Good fit for the “right side” of the split illustration concept, or as a standalone hero image for the green energy section.

Network difficulty rises over time. Coin prices fluctuate. The one variable you can lock in and control is your electricity rate — and long-term, the lowest and most stable rates come from renewable sources. Green power is not a premium you pay for a good conscience; it is a competitive advantage you hold over miners paying more for dirtier power.

This is also increasingly relevant from a regulatory standpoint. Governments are paying more attention to mining’s energy footprint. Operations that can demonstrate clean energy sourcing are better positioned as that regulatory environment evolves — particularly in Canada, where federal net-zero targets are already shaping provincial energy policy.

Hosting: Covering Your Power Bill With What You Mine

One of the practical advantages of professional hosting that rarely gets discussed clearly is payment flexibility. When your machine runs in a hosting facility, you have two options for handling the electricity cost:

You can pay the hosting fee in fiat — your regular cash covers the power and maintenance, and you keep every coin the machine produces. This suits miners who are cash-positive and want to accumulate crypto without selling it.

Or you can direct a portion of mined coins to cover the hosting fee — effectively paying your electricity bill with crypto. This means your bank account never sees the cost; the machine funds its own operation. This suits miners who want the coins to support themselves from day one without drawing on savings.

Either way, the industrial power rate at a hosting facility — typically $0.05 to $0.07 CAD/kWh — is the foundation that makes both options viable. The same flexibility does not exist for a home miner paying $0.17 to $0.26 CAD/kWh on a residential plan.

Canadian Hosting Facilities: Industrial Rates in Your Own Backyard

You do not have to cross the border to access industrial power rates. Canada has a growing network of purpose-built hosting facilities — concentrated in Quebec and BC where hydro keeps electricity costs among the lowest in North America. Here are five established Canadian operators that accept external miners:

The pattern is the same as it is globally: province determines price. Quebec and BC facilities drawing on Hydro-Québec and BC Hydro can offer rates well below the Canadian national residential average of $0.192 CAD/kWh. Even mid-tier Canadian hosting at $0.09–$0.12 CAD/kWh cuts your electricity cost roughly in half compared to a typical Ontario or Alberta home rate — while also eliminating noise, heat, and maintenance from your living space entirely.

US Hosting Facilities: What the Professionals Actually Pay

For context on where professional hosting rates sit, here is a look at five dedicated US-based colocation facilities. These are pure infrastructure operators — they run the buildings, power, cooling, and maintenance. They do not sell hardware. You bring your machine; they keep it running efficiently at industrial power rates.

A few things stand out from this comparison. Even the higher-end US colocation rates ($0.07–$0.09 USD at AceHost or QuoteColo) sit well below the Canadian national residential average of $0.192 CAD/kWh (~$0.14 USD). Facilities anchored to hydro power — Coinmint on the St. Lawrence River, Digital Bridge Mining in the Pacific Northwest — push rates as low as $0.03 to $0.04 USD, less than a quarter of what most Canadians pay at home on residential plans.

The pattern is consistent: energy source determines long-term rate stability, and purpose-built infrastructure beats repurposed residential space on every operational metric. Canadian miners have access to equivalent economics through local hosting providers in Quebec and BC, where the same hydro advantage exists domestically. If your residential rate is above $0.10/kWh, professional hosting at industrial rates typically covers the hosting fee and improves your margin simultaneously — while also removing every noise, heat, and maintenance concern from your home.

The Lazy Miners Take

Hardware gets the headlines. Electricity wins the race. A miner with average hardware on cheap, clean power will outperform a miner with cutting-edge hardware on expensive residential rates over any meaningful time horizon.

The laziest approach to electricity is also the smartest: get the most efficient hardware your budget allows, understand your real power cost including all fees, and if your residential rate makes the math marginal, use a hosting facility that has already solved the power problem for you.

Check our full miner lineup to compare efficiency specs across current-generation machines, use our profitability calculator guide to stress test the numbers at your real power rate, or message us directly if you want help figuring out whether your power situation makes home mining viable — or whether hosting is the smarter path. Our FAQ covers the most common electricity and hosting questions as well.