Soon the connection will be the problem, not the bill
Parks are located in rural areas, where the power grid is filled first. Those who measure now can later substantiate how much capacity they need instead of estimating it.
The grid is full before it's your turn
Sustainability rarely stalls on will, but usually on connections.
The rural area encounters grid congestion first
Parks are located where grid capacity is tightest. A heavier connection now takes years, not months.
Demand is growing, but capacity isn't
Charging stations, heat pumps, and air conditioning are being added. What your guests ask for is no longer decreasing.
An application without figures
If you request more power, the grid operator wants to know why. An estimation is not a justification.
Three ways if the connection doesn't grow with you
The demand for electricity is growing: charging stations, heat pumps, air conditioning units. Applying for a heavier connection now takes years, and in many places, the grid operator is completely locked down.
There are three things you can control: consume less, spread your demand better, and generate it yourself.
All three start from the same place — knowing how much you are drawing now and when. Below is what it means per method.

From assumption to application
You can't resolve the grid with meters. However, you do know where you stand with them.
A peak with a timestamp
You know not only how much, but also when. That's what a grid operator wants to see.
Space that you create yourself
Spreading and switching provides capacity that you would otherwise have to request.
Justification for your application
Figures from your own site instead of a calculation on paper.
Insight into what can be added
Before you buy charging stations, you know if they fit.
Consume less
The first thing that creates space is consumption that you don't need. Lighting that stays on all night, equipment that remains powered when no one is present, a boiler set warmer than necessary.
You won't find these posts on the main meter. They come into view as soon as you measure by group and look at the consumption over the night: what is still running at three o'clock in the morning on an empty site is almost always unnecessary.
The biggest savings are with the guest. As soon as they pay per kWh instead of a surcharge per night, consumption at metered locations drops by about twenty percent.

Better distribute demand
Grid congestion is not about consuming too much, but consuming it simultaneously. Your fifteen-minute peak determines how heavy your connection needs to be, not your annual total.
We measure per group and per quarter hour, so you can see which installations together create that peak. Usually, there are two or three, and usually one of them could run an hour later just as well.
Flushing the pool at four o'clock in the morning, spreading the load, heating the restrooms sooner: it's usually a matter of changing habits, not investing.

Generate yourself
Only when you know what you consume and when can you determine what you need. Solar panels of the wrong size produce exactly when you take nothing.
For recreation, luck lies in the season: the sun delivers the most when the park is busiest. If you generate more than you consume, a battery is only worth it if you know what your daily profile looks like.
Wind turbines and biomass may be out on some sites. But each of those calculations starts with a measurement, not with a quote.

Which path suits you depends on your numbers
Saving, distributing, or generating yourself — which of the three yields the most, you only know when you know how much you are currently using and when.