Save more with your heat pump

Sign up for Kapacity.io Cloud for cheaper, greener electric heating today.

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Buildings emit 40% of global CO2 emissions.

Save energy, money and emissions with your heat pump

Automatically shift your heat pump’s energy consumption to the cheapest and cleanest electricity available.

Automatically shift your heat pump’s energy use to cheaper, greener electricity.

Kapacity.io learns your home's needs and adjusts for comfort and savings. The controls use weather predictions to avoid overheating.

Save money by shifting hot water production with Hot Water Boost.

Track your energy use and see your savings.

Smart city with renewable energy and cozy homes.

Connect your heating and cooling system in minutes

Kapacity.io works with dozens of devices. No need for extra hardware.

The Paak logoThe Paak logoEphicient logoEphicient logoEphicient logo

Arise Health logoArise Health logoThe Paak logoThe Paak logoThe Paak logoKapacity.io integrates automatically to internet-connected ecobee heat pumps.

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Heating and cooling optimization while being comfortable at your home.

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Kapacity.io controls savings euros per kWh
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Follow when Kapacity.io boosts your hot water production.

All you need to know about Hot Water Boost in our blog.

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Reduce energy cost with Hot Water Boost
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Kind words from our long-time customers

"Our 70-year-old rintamamiestalo in Puistola, Helsinki, consumes a significant amount of heating energy during the winter months. With Kapacity.io's market electricity control, we have managed to save 15% on the electricity costs of our Mitsubishi air-to-water heat pump. We are very satisfied with these results and are excited to see how we can further improve energy efficiency by integrating solar panel control into the system."

Lasse Mäki
Puistola, Helsinki

“We are committed to developing new sustainable services that extend beyond the boundaries of Asuntosäätiö and benefit society as a whole.”

Teemu Jalomäki
Real Estate Manager, Asuntosäätiö

"Kapacity.io's demand response service was extremely easy to get started with as electricity prices peaked during the winter 2022/2023. We are extremely satisfied with the results and are expanding the use of the service."

Tuomas Helin
Environmental Manager, KEVA
Kapacity.io Cloud dashboard for easy device management.

Heat Homes, Cool the Planet

30 day free trial

Pricing

Monthly

Yearly

Test Kapacity.io Cloud out 30 days for free. Cancel the service anytime.

Kapacity.io Cloud - save energy and the environment with smart home controls.
For one air-to-air heat pump

Lite

4€/month
What’s included
  • Control of one air-to-air heat pump
  • Electricity price optimization
  • Energy optimization based on weather
  • Earn Rewards (coming soon!)
  • Customer support
  • 30-day free trial
Start free trial
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Up to 20% OFF on Yearly plans

Kapacity.io Cloud - save energy and the environment with smart home controls.
For one air-to-air heat pump

Lite

38€/year
What’s included
  • Control of one air-to-air heat pump
  • Price based optimization
  • Predictive weather based optimization
  • Customer support
  • 30-day Free trial
Start free trial
Smart city with renewable energy and cozy homes.

Get connected within minutes

Find out which heat pumps, electric panels and smart thermostats are compatible with Kapacity.io. Get connected, save money, and support climate action today!

FAQ

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Explore our Knowledge Base

How does Kapacity.io Control work?

Kapacity.io uses your electricity tariff to determine the cheapest possible times to heat and cool. Users who want more control can set their set point temperature and comfort mode Kapacity.io will determine the best hours to heat and cool to ensure these targets are met.

What is demand response?

Demand response means adjusting electricity consumption based on an external price or control signal. For example, power grid operators have to keep the supply and demand of power equal every second, otherwise the power grid risks severe failure.
As a consumer of electricity, you can support the power grid by allowing Kapacity.io to shift your buildings energy consumption away from moments of high energy demand. Kapacity.io taps existing demand response mechanisms and thus creates an additional revenue stream for your building.

How does this platform help save on energy costs?

Kapacity.io Smart Heat Pump Optimization service employs machine learning and predictive control technologies to intelligently optimize heating and cooling setpoints. By analyzing building behavior and incorporating real-time weather forecasts, our platform cuts overheating and cooling and thus makes the system more efficient. As a result, users can anticipate potential savings of up to 25% on their energy costs.

Which countries does Kapacity.io support?

We support the following countries: Austria 🇦🇹, Belgium 🇧🇪, Denmark 🇩🇰, Estonia 🇪🇪, Finland 🇫🇮, France 🇫🇷, Germany 🇩🇪, Ireland 🇮🇪, Netherlands 🇳🇱, Norway 🇳🇴, Spain 🇪🇸, Sweden 🇸🇪, United Kingdom 🇬🇧, and the United States 🇺🇸

Is your country not on the list? Write us at [email protected] and we see what we can do!

What devices can be connected to the platform?

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Kapacity.io supports Daikin, Viessmann, NIBE, Alpha Innotec, CTC, Novelan, Mitsubishi Electric, Jäspi, Jämä, Toshiba, CTA, Hoiax, Mitsubishi Heavy Industries, KNV, and Thermia brands.

Is this different from my heat pump manufacturer’s app?

Yes, Kapacity.io's automatic smart heat pump control provides more control and flexibility. In addition to shifting heating and cooling to the cheaper rimes, it also stops heating and cooling as soon as the more expensive rates return. Kapacity.io’s control dynamically adjusts based on weather conditions, to ensure you’re always feeling cozy at home.

Can I make adjustments in the my heat pump’s application or remote controller during Kapacity.io control?

Yes you can! You can use your device normally during Kapacity.io control and make adjustments as you wish. Feel free to make changes directly on your heat pump, via your remote controller or your phone app.

Is Kapacity.io secure? Is my password safe?

Kapacity.io never stores your credentials on our servers and your data is 100% safe. When you connect Kapacity.io to your heat pump account using your login credentials, we receive an authorization token that can be used to communicate directly with your vehicle. Kapacity.io then stores an encrypted version of that authentication token and discards any sensitive data. Read more details in our Privacy policy.

Do I have to use Kapacity.io’s control all the time?

No, controls can be disabled whenever you want.

How does this differ from Home Assistant?

Kapacity.io does the connectivity and controls for you. Get automated and autonomous controls within minutes. No need for engineering or coding experience.

How does this save the Earth?

Renewable energy sources like wind and solar power cause big variations in the power grid. Kapacity.io helps energy companies to match demand to varying renewable supply. In other countries, electricity companies are forced to turn on environmentally unfriendly fossil fuel based power plants during times of peak-demand. Kapacity.io will heat and cool your home during off-peak hours when your rates are lowest, therefore shifting peak load and preventing these coal and gas generators from ever being needed.

Articles & News

Read all

Introducing a Smarter Comfort Control Mode on Kapacity.io Cloud

Comfort Mode now ensures consistent warmth without unnecessary energy savings, even when electricity prices are low.

Read more

What does the European heat pump market look like in 2025?

We are committed to supporting our clients in navigating this dynamic market, providing expertise and solutions to meet the growing demand for sustainable heating.

Read more

Make your Jämä heat pump smart with Kapacity.io

Use a unique promotion code for Jäspi and Jämä heat pump owners to unlock automated heat pump control.

Read more
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