How Optimaatti also creates value with a fixed-price contract

Many people assume smart electricity control only makes sense with spot pricing. That is not quite true. With a fixed-price contract you do not benefit from hourly price variation in the same way, but you can still save energy and make daily life easier.

Where does the value come from with a fixed contract?

With a fixed contract, the main benefit is not "buy power at the cheapest hour". It is this:

• heavy loads do not run unnecessarily at the same time
• heating and hot water do not run longer than needed
• home energy use becomes smoother and easier to manage
• you can see the impact in euros, energy and CO2

When control runs automatically, waste is easier to avoid. You also spend less time manually adjusting schedules.

Practical example: water heater

A water heater is a great first use case even with a fixed contract.

Optimaatti can help by making sure:

• the heater does not run at full power unnecessarily
• heating is spread more sensibly alongside other loads
• everyday comfort stays stable without running out of hot water

The result is not just a cleaner graph. It often also means lower total consumption.

Where else can you benefit?

Good fixed-contract use cases include:

• portable heaters and electric radiators
• water heaters
• floor heating
• EV charging when you want to keep total household load under control

The idea is simple: not everything needs to run at once, and not everything should depend on manual action.

What if you later switch to flexible or spot pricing?

This is another advantage. If you start now with a fixed contract, you already learn how to use the devices and automations. If you later switch to flexible or spot pricing, the same system can create even more value through price-based control.

So the setup work is not wasted. You get value now, and the upside can grow later.

Who is this for?

This is especially useful if you:

• want lower energy use without constant tweaking
• want clearer visibility into what your home actually consumes
• want to start with one device and expand later
• want benefits even if you are not using spot pricing right now

Start small

The best way to begin is one controllable load, such as a water heater or one important heater.

Once the first automation works, the benefit is easy to understand in practice:

• less manual work
• smoother energy use
• better visibility into consumption
• a chance to reduce CO2 as well

Optimaatti is not only a spot-pricing tool. It is a practical way to use electricity more intelligently even with a fixed-price contract.