Despite efforts to move toward the energy transition, Catalonia continues to
rely significantly on fossil fuels. This dependence is particularly notable in
transport (with petroleum products) and energy demands (where natural gas
plays a key role). In a context of geopolitical instability, this direct connection to
external markets not only represents a strategic problem—it also weakens
competitiveness.
Nevertheless, some steps taken indicate a change of course. One clear
example is the decarbonization of heating and cooling demands driven by the
growing popularity of heat pumps. Besides helping to reduce emissions, these
devices serve as a means of adapting to climate change—especially with the
increasing demand for cooling systems.
In the building sector, heat pumps are installed primarily in commercial and
tertiary buildings such as hotels, hospitals, sports centres, or office buildings,
due to their high thermal demands. One notable example is Bloc4BCN, a
public-cooperative project located in a former industrial space at Can Batlló that
was renovated and ceded to the Bloc 4 Association by the Barcelona City
Council. There, businesses, organizations and projects share resources,
knowledge, and values. Beyond cooperation, Bloc4BCN seeks to serve as the
vanguard for the energy transition with the installation of solar panels and
heat pumps (aerothermal and geothermal), as well as energy management
and efficiency systems that convert it into a true testing ground.
Full article: https://www.jornal.cat/opinio/39629/laboratori-eficiencia-energetica