Heating, domestic hot water

Key challenge for sustainable energy future is the path towards 2050: buildings are responsible for 40% of the energy consumption, and 80% goes for heating and cooling.   Moreover, the intermittent availability of renewable energy sources and the increase of the electrical energy demand would put strain on the grid.  
Post date: 3 Jul 2019
Type: News

Animé en partenariat avec plusieurs plateformes locales du Grand Est, il constitue un guichet unique vous permettant de bénéficier de l’accompagnement personnalisé d’un conseiller en efficacité énergétique indépendant qui suivra votre projet du début à la fin et vous guidera vers une rénovation complète réussie et profitable    Pourquoi choisir Oktave ?   Un accompagnement personnalisé  
Post date: 2 Jul 2019
Type: Link

  Plusieurs entreprises portugaises avaient fait le déplacement pour partager leurs retours d'expériences et pour rencontrer des acteurs belges du secteur de la rénovation.  
Post date: 2 Jul 2019
Type: News

This is the first block of housing certified in Spain built in 2017 under the Passivhaus standard, and therefore has a demand for heating below 15kWh / m2a, and a heating load of 10W / m2.   This implies that a floor of 75m2 will have a heating load of only 750W, so with a hair dryer there would be enough to heat two houses.   To achieve this the following principles have been applied:  
Post date: 1 Jul 2019
Type: Case

Este prima casă pasivă premium din România și în top 10 din lume, este o casă construită de la buldozer la întrerupător în mai puțin de 7 luni, este o casă cu materiale și tehnologie de rachete spațiale în ea, este automatizată complet și înțesată de sensori, are 14 aplicații care sub o interfață comună o fac integral controlabilă de pe telefon, este o casă care a generat pe Youtube peste 50 de milioane de vizualizări și lista de superlative continuă.  
Post date: 28 Jun 2019
Type: Case

The CoNZEBs team has identified potential technical solution sets that can reduce cost in the construction process for NZEBs.   The scientific partners assessed the costs related to the construction and operation phase according to the specific conditions applying in the participant countries, i.e. Denmark, Germany, Italy and Slovenia.  
Post date: 27 Jun 2019
Type: Publication

Das EU Horizont 2020-Projekt CoNZEBs (Cost reduction of new Nearly Zero‐Energy Buildings) hat eine Broschüre für aktuelle und zukünftige Bewohner von Niedrigstenergiegebäuden entwickelt.   Sie informiert über Erfahrungen, Erwartungen und Zusatznutzen von Niedrigstenergiegebäuden (engl. Nearly Zero Energy Buildings (NZEBs)) und ist in vier Sprachen erhältlich (Deutsch, Dänisch, Italienisch und Slowenisch).   Broschüre  
Post date: 27 Jun 2019
Type: Publication

Brochure in 4 languages: Why Nearly Zero Energy Buildings are the Right Choice  
Post date: 27 Jun 2019
Type: Publication

What do occupants know really know and want from NZEBs?   The CoNZEBs team has compiled and conducted a survey in four countries (Germany, Denmark, Italy and Slovenia) to learn about the opinion of end-users in multi-family houses (NZEBs or other building energy performance levels) regarding:  
Post date: 27 Jun 2019
Type: Publication

The EU-funded project ExcEED collects data from new and energy efficient buildings (such as energy performance, CO2 emissions, etc.), gathered into a database.   Through the data collected, the platform will foster energy awareness and will build analysis of energy performances regarding existing buildings’ data.  
Post date: 21 Jun 2019
Type: Tool