NZEB Building 03

What are Zero energy buildings?

The building sector is responsible for approximately 40% of energy consumption, resulting in both significant environmental impacts (CO2 emissions associated with 36%), and a relevant operating costs at the macro level and building to building.


solar thermal energy in vall d'hebron hospital

Design of Solar Thermal Systems with Transol

TRANSOL is also based on TRNSYS models, but instead of a single configuration, as in F-Chart, includes about 40 system configurations, allowing more than 140 system variations.