Description:
Breaks down the utility bill into the components most relevant to ski area owners and operators.
What you’ll learn:
- The difference between energy charges and demand charges
- Which billing elements are most affected by snowmaking
- How to identify the main drivers of cost at your ski area
Why this matters
Most ski areas do not have an energy problem. They have a power problem.
In simple terms:
Energy is how much electricity you consume over time
Demand is how much power you pull from the grid at one moment
For many ski areas, the total amount of electricity consumed is not the core challenge. Energy supply is often procured through a third-party supplier or broker, and the commodity price may land somewhere around $0.01 to $0.10 per kWh, depending on the volume, market and contract structure.
That means the bigger issue is usually not the energy charge.
The bigger issue is the demand / delivery side of the bill.
Energy charges vs. demand charges
Energy charges
Energy charges are based on kilowatt-hours (kWh).
This is the total volume of electricity consumed over the billing period.
If a ski area uses electricity steadily across the month, those kWh add up and produce the energy portion of the bill.
Examples of loads contributing to regular energy use:
lifts
lodges
lighting
kitchens
maintenance buildings
These are somewhat constant loads. Energy charges matter, but for many ski areas they are not the primary pain point.
Demand charges
Demand charges are based on kilowatts (kW).
This is not about how much total electricity you used during the month. It is about the highest level of power draw reached during the billing period.
The utility typically looks at the highest kW reading during the month and applies a demand or delivery rate to that peak. In many cases, that charge can be significant.
So even if the highest peak only occurs for a short period, it can materially affect the bill.
That is the key distinction:
kWh = total usage
kW = peak intensity
For ski areas, that peak intensity is where the problem often lives. The root cause: pumps and compressors used for snowmaking.
Why ski areas get hit
A ski area’s normal winter load may include:
lifts
lodges
lighting
basic operations
That baseline may be manageable.
But when conditions allow snowmaking, the mountain has to act. Snowmaking is not optional in the competitive sense. Ski areas must make snow whenever the weather window opens. That means running large electrical loads quickly and aggressively, often on short notice.
Snowmaking can increase the mountain’s kW demand by 10x or more compared with regular winter operations.
That is what drives the problem.
Not total annual energy consumption.
Not the commodity supply price.
The problem is that snowmaking creates a short, intense spike in power demand, and the bill reflects that spike.
Which billing elements are most affected by snowmaking
The following parts of the bill are usually the most sensitive to snowmaking:
1. Demand charges
This is the most obvious one. Snowmaking pushes the monthly peak upward. That higher peak increases the demand charge regularly at the most demanding (expensive) time for the grid to serve power.
2. Delivery charges
In many utility structures, delivery charges are tied to the capacity required to serve the site. Snowmaking can materially affect this side of the bill as well.
3. Peak-related charges within the tariff
Depending on the utility and tariff, there may be additional charges tied to peak behavior, seasonality, or time-of-use structure.
4. Ratchets or peak carry-forward effects
Some tariffs effectively carry the impact of a high peak beyond a single month. If the tariff includes a demand ratchet or similar mechanism, one snowmaking-driven spike can continue affecting future bills.
5. Power quality / related charges
At some sites, motor-heavy systems and large equipment loads may create additional billing or operational considerations tied to how the site behaves electrically.
Not every tariff is the same, but the common theme is simple:
Snowmaking affects the parts of the bill tied to peak power.
How to identify the main drivers of cost at your ski area
Start with the bill.
Then ask a few direct questions.
Question 1: What share of the bill is energy vs. demand / delivery?
Separate the charges.
Do not look at the bill as one total number. Break it apart.
You want to know:
what you are paying for energy supply
what you are paying for delivery-side demand charges
what fixed or other charges are layered in
This helps show how much snowmaking is distorting the power profile.
Question 2: Are demand and delivery charges becoming one of the largest operating expenses?
At many ski areas, labor remains the largest operating expense.
Demand / delivery charges are increasingly becoming the second-largest operating expense after labor, ahead of insurance.
That is why CutPeak Energy exists. To address these challenges strategically, not just operationally.
Question 3: Does the site have large electrical infrastructure that’s rarely used throughout the year?
This is where the bigger strategic conversation starts.
If a ski area has to maintain enough electrical capacity to support major snowmaking peaks, but only uses that capacity intensely during certain periods, then the site is carrying a valuable but underutilized electrical asset.
That becomes important later when evaluating storage, resilience, and interconnection strategy.
What operators should do first
Take these next steps as a ski area operator to form your energy strategy.
Prepare for a free introduction call with Cut Peak. Get a feasibility study.
The most recent electric bill (for each meter)
Interval data, if available (login to portal or call utility)
Account numbers and meter list (can get from bills)
Prepare for a free strategic planning call with Cut Peak
Nameplate information from all major loads (pumps, compressors, etc) and onsite generation (solar, gen, wind, hydro, etc)
Site plan and single-line diagram, possibly a power study (if available)
Current and future objectives as it relates to:
Cost savings
Resiliency needs and outage history
Investment size and return
Emissions reduction
Snowmaking peak and future peak
CRIES Snow
Key takeaway
Ski areas tend to have:
relatively low energy charges
relatively high demand / delivery charges
Why?
Because the problem is not how much electricity they use in total.
The problem is that snowmaking forces the mountain to pull a very high level of power in a short period of time.
That peak drives the greater portion of cost.
And understanding that peak is the first step in understanding the ski area’s energy strategy.