• Energy Changes

    the right way

    to your

    energy future


We have changed spatially. In the last few days our Vienna office has moved to Landesgerichtsstrasse 12/2 in 1010 Vienna.
Solar Micro Grid on Malekula Island in Vanuatu
The Solar Micro Grid planned by Energy Changes on the island of Melekula in Vanuatu was put into operation. Now 2,800 people have permanent access to environmentally friendly energy.
Investments in economy and climate
Use the federal investment premium of up to 14% for digitization, greening and health.


Energy Efficiency in Companies
Increasing energy efficiency means that there is money for every company. Professionally implemented energy efficiency measures not only reduce costs, they also make a valuable contribution to climate and environmental protection.
Consulting,Energy & Climate Protection
We have supported over 50 climate protection projects worldwide by registering with international and national authorities and verifying emission reductions.
Research & Development
The development of sustainable energy and sustainability concepts requires proper preparation. At the interface between technology, business and science, we develop innovative approaches with our partners.
Grant Programs & Financing
Measures for climate and environmental protection are widely subsidized. We support you extensively in your applications with support and grant schemes.
Energy efficient buildings
With ever stricter legal requirements for the refurbishment of existing and new buildings, energy consumption in the building sector is to be sustainably reduced. Again, we offer you a comprehensive range of services, competent and complete from a single source!
Project Development Renewable Energy Projects
Climate protection is our topic. We accompany our customers in the realization of solar power plants and biomass district heating systems. Does a plant pay off?