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Building efficiency 2013

VIEW Proposals
Proposal creation

CoLab members create proposals

Jun 1, 2012 12:00 EDT - Jun 16, 2013 02:59 EDT
Finalist selection
Expert judges select finalists

Jun 16, 2013 03:00 EDT - Jun 30, 2013 11:59 EDT
Proposal revisions
Finalists can improve their proposals

Jul 1, 2013 12:00 EDT - Jul 21, 2013 02:59 EDT
Selection of winners
CoLab members vote and judges also select winners

Jul 21, 2013 03:00 EDT - Aug 31, 2013 11:59 EDT
Completed
Winners are awarded

Sep 1, 2013 12:00 EDT
How can greenhouse gas emissions from buildings be reduced?

The IPCC estimates that buildings will account for over 25 percent of global greenhouse gas emissions in 2030 and that nearly half of these emissions can be avoided at modest cost. This contest seeks proposals on how emissions from buildings can be reduced, with a focus on increasing energy efficiency. See more...

What:
Where:
Who:
How:
18 Proposals
Sep 6, 2013
Team only
What simple modifications can we make to lower usage in utilities and possibly render a few common products and processes unneeded?
Sep 1, 2013
Team only
A green roof that can couple or decouple its thermal mass to cool the building in the summer and keep it warm in the winter.
Sep 6, 2013
Team only
Ash as aggregate for concrete increasing strentgh by 50% and decreasing weight by 50%
Sep 6, 2013
Team only
Solar roof shingles are available, but they are not being adopted fast enough to produce substantial reductions in fossil fuel use.
Sep 1, 2013
Team only
Streetlamps are part of the city’s street furniture. Their Electricity consumption represents a high percentage of a small-size city budget.
Sep 6, 2013
Team only
Using energy efficient products and equipment in all new and remodeled homes and businesses.
Sep 6, 2013
Team only
Recycle newspapers into household insulation using no toxic chemicals, adhesives, or resins
Sep 6, 2013
Team only
I suggest painting the roofs of buildings white, or use other light reflective colours and or materials.
Sep 6, 2013
Anyone
Small robots enter a wall cavity, navigate cooperatively, plug leaks, create a vapor barrier, then spray insulation throughout the cavity.
Sep 6, 2013
Team only
Unleash leadership energies in each and every housing sub-market, in the right place, at the right time. Responding to the future, today !
Sep 6, 2013
Team only
Smart passive systems reduce HVAC generated GHG emissions by improved performance comparing exterior and interior conditions in real time.
Sep 6, 2013
Team only
Store and Transport Heat in containers from Producers of excess heat to various Customers needing heat, instead of letting it go to waste.
Sep 6, 2013
Team only
Geo-exchange heat pumps operate at efficiencies of 400% or more in heating and are twice as efficient as the best air conditioners.
Jan 21, 2014
Anyone
Using energy efficiency as an incentive for formalization of illegal buildings in Montenegro
Sep 6, 2013
Team only
The DoubleGreen Loan Program enables moderate-income homeowners to make their homes safer, more energy-efficient and affordable.
Sep 6, 2013
Team only
To mitigate climate change, it is necessary to create more efficient buildings, reducing GHG emissions without sustained behavior change.
Sep 6, 2013
Team only
Hempcrete is a sustainable material which if used extensively could result in our structures using much less energy to build and operate.
Sep 1, 2013
Anyone
0% APR Financing. Green buildings deserve to cost the same amount up front as the least costly alternative.