District Heating Graz Andritz

In order to get one step closer to becoming the solar capital of Europe, the City of Graz and the urban energy utility company Energy Graz decided to work with SOLID to develop this flagship project on the grounds of the water works Andritz, the city´s central water supply station.

Berliner Ring Real Estate

The housing estate Berliner Ring with its high rise buildings was constructed in the 1960s. The over 700 flats are owned by individual owners and not by a single company. This was a special challenge for installing the solar system in 2004–2006, as each owner had to agree with the solar installation.

Hyatt Regency Aruba resort and casino

SOLID goes to the Caribbean: The energy supply of islands is complicated, expensive and very CO₂ intensive. Stand-alone solutions are optimized on the client’s energy demand and help to save expensive conventional energy sources.

United World College, Singapur

The new campus was designed with support by SOLID’s concept for large-solar-thermal-systems, to fulfill the criteria of the Green Mark Platinum Certificate. The Green Mark Platinum certificate by the Building and Construction Authority of Singapore is the highest possible certificate for environmental friendly buildings.

Franziskus Hospital Hardberg

The solar thermal plant, with in total 790 m²/8,500 ft², supports the energy supply of domestic hot water system, heating system, air-conditioning system (via absorption chiller) and feeds solar heat into the existing district heating grid.

Bank Headquarters in Lisabon

Caixa Geral de Depósitos (CGD) is a Portuguese state-owned banking corporation, and the second largest bank in Portugal. It was established in Lisbon in 1876. It’s large headquarters in Lisbon have a high demand for hot water, heating and cooling and also have large roof areas. This were perfect preconditions for a large scale solar […]

Olympics sport center Qingdao

The International Olympic Committee has made a strong commitment to sustainability and minimizing its CO₂ emissions.

AVL List

The solar plant at AVL is Central Europe’s largest solar thermal system for industrial heating and cooling

Harvard University

Sustainable innovation at Harvard University: SOLID and a local construction company are transforming the dormitory area with a solar thermal heating and cooling system.

Incel Swimming Facility

A new municipal swimming pool was built in 2009 in Banja Luka, Bosnia. Through the existing partnership of the city of Banja Luka with the city of Graz, SOLID was given the opportunity to plan and install a large-scale solar plant together with Solar Graz, a subsidiary of Energie Graz.

The latest updates

Subscribe to our newsletter

Green news: Latest trends in the spotlight