The Irish Republic has been one of the countries most hard-hit by the financial crisis; "SERVE has been a success during the deepest crisis Ireland has ever experienced," said Seamus Hoyne from the Limerick Institute of Technology in summarising his project experiences, and the results do indeed speak for themselves – 400 buildings renovated and 50 energy-efficient buildings built from scratch.
This project took a departure from the normal course by involving residents, 90 percent of whom actually owned the renovated buildings; the savings to be generated from the investment clinched the argument during the crisis.
There was a change of plan in Vitoria-Gasteiz, Spain, with 100 new houses originally to be built as part of a new-build project; then the crisis hit, causing a change in focus to renovating existing buildings from the Fifties and Sixties according to Iver Jan Leren from the PIME'S CONCERTO project.
Reto M. Hummelshøj from the ECO-City CONCERTO project demonstrated how fast renovation projects can break even for housing associations and local authorities – all of eleven years on average in a follow-up on projects completed in Helsingborg, Sweden, and Helsingør in Denmark. Renovation and new-build projects alike saw CO2 emission reductions amounting to 28 percent; the project has long since been completed, and increased efficiency would make these reduction rates difficult to match in the present, according to Hummelshøj.
One thing that Emil ter Horst learned from the cRRrescendo CONCERTO project was that preparation is so much more important in renovation than in new-build projects – "There are a lot more stakeholders you have to include in a renovation project than when you're constructing new buildings," an observation echoed by Sylvain Koch-Mathian from the RENAISSANCE CONCERTO project. Lessons learned by project partners in Lyon have even found their way into the new French Energy Regulation for the construction industry, according to Koch-Mathian.The CONCERTO projects also showed that rethinking technologies along with procedures could bring dividends, with a CHP plant in Milton Keynes, UK, serving as one such example; "This technology hasn't yet gained much traction in Britain, but our project has shown that CHP does work well, boosting its credibility," said ter Horst. Combinations of technologies, integration and monitoring are disciplines that offer an excellent opportunity for project partners to learn from one another, according to Károly Matolcsy from the Hungarian Research Institute EMI and PIME'S project manager.
The general consensus from the conference was that the evidence from many countries had shown the need for flexibility in renovation and new-build projects in what can be difficult conditions.Contact:
Anette Mack | idw
Smarter window materials can control light and energy
23.07.2015 | University of Texas at Austin
University of Cincinnati, industry partners develop low-cost, 'tunable' window tintings
11.06.2015 | University of Cincinnati
Researchers have developed an ultrafast light-emitting device that can flip on and off 90 billion times a second and could form the basis of optical computing.
Joint BioEnergy Institute study identifies bacterial protein that is key to protecting rice against bacterial blight
A bacterial signal that when recognized by rice plants enables the plants to resist a devastating blight disease has been identified by a multi-national team...
Researchers in the Cockrell School of Engineering at The University of Texas at Austin are one step closer to delivering smart windows with a new level of energy efficiency, engineering materials that allow windows to reveal light without transferring heat and, conversely, to block light while allowing heat transmission, as described in two new research papers.
By allowing indoor occupants to more precisely control the energy and sunlight passing through a window, the new materials could significantly reduce costs for...
Argonne scientists used Mira to identify and improve a new mechanism for eliminating friction, which fed into the development of a hybrid material that exhibited superlubricity at the macroscale for the first time. Argonne Leadership Computing Facility (ALCF) researchers helped enable the groundbreaking simulations by overcoming a performance bottleneck that doubled the speed of the team's code.
While reviewing the simulation results of a promising new lubricant material, Argonne researcher Sanket Deshmukh stumbled upon a phenomenon that had never been...
A NASA camera on the Deep Space Climate Observatory (DSCOVR) satellite has returned its first view of the entire sunlit side of Earth from one million miles away.
The color images of Earth from NASA's Earth Polychromatic Imaging Camera (EPIC) are generated by combining three separate images to create a...
23.07.2015 | Event News
10.07.2015 | Event News
25.06.2015 | Event News
29.07.2015 | Earth Sciences
29.07.2015 | Life Sciences
29.07.2015 | Life Sciences