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In-depth guides on demand charges, peak shaving, battery storage and incentives, written for commercial and industrial facility decision-makers.

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Demand Charges & Peak Shaving

Everything a commercial or industrial account holder needs to work out whether demand charges are driving their bill, and what actually fixes it.

Demand Charges Explained

What a demand charge actually measures, which distributors apply it, and the three different figures that can become your billing demand.

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Demand Charge Glossary

Billing demand, contracted demand, highest metered demand, ratchet clauses, kVA charges and power factor penalties, defined in plain language.

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Peak Shaving vs Demand Reduction vs Arbitrage

Three strategies routinely treated as one. What triggers each, what each optimises for, and which line on the bill each one moves.

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How To Reduce Demand Charges

Four levers that actually lower this line, in the order worth trying them. Cutting consumption is not one of them.

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Why Is My Business Power Bill So High?

When consumption did not change but the invoice did, the cause is usually on the delivery side. The four usual suspects.

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FortisAlberta Demand Charges

System usage against highest metered demand, capacity charges against contracted demand, the 3 kW minimum and ratchet provisions.

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ATCO Electric Demand Charges

Why the highest-of-criteria structure concentrates more risk in a single bad interval, and what the 5 kW minimum means.

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Do ENMAX and EPCOR Charge Demand Charges?

Not for small business customers. When the exemption applies, and when interval-metered industrial accounts are still exposed.

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Case Study: Southern Alberta Grain Operation

Demand charges were 43.7% of the annual bill. A 15 kW / 30 kWh battery cut the demand line by 20% and paid back its net cost in under a year.

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Also worth reading: our incentives, financing and case studies pages.

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