About us
Our vision is to offer an intuitive tool for scalable energy optimization in buildings. Through our proven working method, we ensure that existing building installations function as energy-efficiently as possible. With dynamic pricing, we offer a cost-effective service and create value-adding energy and environmental work for property owners and society at large.
Our history
The concept of our web-based energy optimization tool, QWTOOL, is a natural progression of several years of work with energy optimization agreements, which have been built on a successful working method that includes systematic and recurring energy optimization in buildings.
Granska Energi AB has since its inception in 2013 worked with energy optimization agreements covering more than 500,000 m2 in public and commercial buildings. As the working method showed very good results, the energy optimization agreements were expanded at a rapid pace and soon partners were engaged to meet the increased demand.
To meet the need for business development and energy optimization of more buildings, we were faced with the choice of either expanding our workforce or developing a new service. We chose the latter and developed QWTOOL – a tool that streamlines and automates large parts of the work method by handling system analysis, energy calculations, and documentation.
In brief, to digitize the entire work method and make the tool so intuitive and accessible that the work method becomes scalable without limitation to the number of buildings that can be energy-optimized. The tool is integrated as part of the technical property management and is aimed at users in the operations organization who possess basic knowledge of the building's technical systems (HVAC systems).
Granska Energi AB aims to help as many property owners as possible to minimize their energy costs and contribute to a more sustainable energy management in society. We achieve this goal by digitizing our working method and making it available to more actors.
The team
QWTOOL is developed by a team that has more than 20 years of experience in operations and maintenance work within industrial and property applications, and more than 15 years of experience as an energy consultant in the real estate industry.
Collaboration partners for the IT development of the QWTOOL web app have a team with a solid background in system development. QWTOOL is owned and operated by Granska Energi AB.
We look forward to working together with QWTOOL users to make the world more energy efficient and sustainable.
Björn Aarthun
Certified Energy Expert
Review Energy Inc
Get started
Subscribe to the subscription for the buildings where QWTOOL will be used.
Before the energy audit is started, QWTOOL is configured with tasks related to building data and HVAC* systems so that each building gets a unique setup. This work only needs to be done once. After that, the building can be energy audited any number of times during both the winter and summer seasons.
Get started
Subscribe to the subscription for the buildings where QWTOOL will be used.
Before the energy audit is started, QWTOOL is configured with tasks related to building data and HVAC* systems so that each building gets a unique setup. This work only needs to be done once. After that, the building can be energy audited any number of times during both the winter and summer seasons.