Better indoor climate with less energy
Quick payback in energy savings
Up to 30% savings in maintenance
Peak power demand down by 20%
Advanced demand response
Eliminate hydronic bottlenecks
- Enjoy good indoor climate
Stable, comfortable temperature
Lower CO2 emissions from heating
Some of our partners
Latest news
Leanheat grows trees together with Puuni as a Christmas present
As last year, Leanheat’s Christmas present in 2022 is a piece of woodland. Working in close collaboration with Puuni Oy, the company plants saplings that will serve as efficient carbon sinks as they grow. https://puuni.fi/en/ Season's greetings to all our customers and partners!
Willhem AB and Danfoss AB takes the energy optimization in residential properties to the next level
Left: Magnus Åkerskog, Property Development Manager, Willhem; Right: Maria Gihlström, Sales Manager, Danfoss AB GOTHENBURG, SWEDEN & HELSINKI, FINLAND – This heating season, European energy prices are expected to rise to record levels. One of the largest Swedish professional building owners, Willhem AB, has taken a proactive approach to cutting … Read More
Helsinki Energy Challenge: A Hot Heart in a Cool City
Hot Heart – a series of islands with the dual function of storing thermal energy storage and serving as a hub for recreational activities – has won the Helsinki Energy Challenge, which aims to decarbonize the heating system of the Finnish capital by 2030. The project was developed by CRA-Carlo … Read More
From our blog
Making the economic recovery from coronavirus a sustainable one
COVID-19 has changed the global landscape. Business-as-usual no longer exists and organizations are adapting the way they carry out their work. We have ourselves taken safety measures to ensure the wellbeing of our colleagues, but also to continuously operate and serve our customers. Since the beginning of the Leanheat journey, … Read More
Year of Growth 2019
A year ago, around this same time, I named the year 2018 “The Year of Success”. To continue the tradition, the year 2019 will be named “The Year of Growth”. Almost in a blink of the eye, we have grown into a big work community of over 50 people. At … Read More
Digitalisation has come home
We attended this year’s European Utility Week in Amsterdam and it is easy to see the trend there. Digitalisation is inevitably coming to influence your home's energy management. The drivers are clear – people are more and more interested in energy efficency and better indoor climate and there are affordable … Read More
Latest articles in the media
- Helsinki: a Hot Hearth in a cool cityon 16.3.2021
A trans-disciplinary team, coordinated by international design and innovation office CRA-Carlo Ratti Associati, has won the Helsinki Energy ...in scale, the project was designed by Ramboll, Transsolar, Danfoss Leanheat® and […]
- Aranet Case Study - Wireless Temperature Monitoring for...by timeless.fi on 24.6.2020
is being actively used Solution Automatic heating control system by Leanheat was chosen as a solution. The