Does energy efficiency raise house values?

Frequently analysts are asked to know if there is a premium on energy-efficient homes since the change in asset value has an effect on undertaking a retrofit investment or the purchase of a high performing new building. This study, reported in the Washington Post by Kenneth Harney, gives some strong evidence that there is a … Continue reading Does energy efficiency raise house values? →

Learning from the past

This report by Matt Fulford, head of buildings at Sustain, in the Guardian, discusses what we can learn today from our heritage buildings. What can heritage buildings teach us about modern energy efficiency? Heritage buildings have, by definition, been around for a long time. With careful management, they are here to stay for hundreds … Continue reading Learning from the past →

Number of the week – 7.5

The UK’s government's environment policy to kickstart a massive overhaul of the UK's draughty homes to save energy passed the final hurdle to become law on July 2nd amid growing concern that the scheme has become too costly to succeed. It was revealed that the borrowing rate would be 7.5% over a compulsory term of … Continue reading Number of the week – 7.5 →

New study on retrofitting commercial buildings

Commercial buildings represent a large and growing share of energy consumption in buildings. This is a good article by Business Wire on a new market study from Pike Research. The market for energy efficiency retrofits in commercial buildings will nearly double by 2020, reaching $152 billion worldwide, according to new study Efforts to retrofit … Continue reading New study on retrofitting commercial buildings →

Energy Saving Trust: stand-by mode wastes £1.3bn on household appliances

A study by the Energy Saving Trust in the UK of energy wasted from stand-by use provides important lessons for all countries. Even though there have been campaigns and energy performance standards to reduce stand-by consumption, the total impact is still a major concern. Energy Saving Trust: households waste £1.3bn for leaving gadget switched … Continue reading Energy Saving Trust: stand-by mode wastes £1.3bn on household appliances →

Figures for the week

A few key figures from France on the buildings sector that show the challenge for a retrofit strategy: Potential to renovate homes in France: 20 million Energy for heating in houses: 37% gas, 35% electricity, 22% oil, 6% wood Construction date of housing stock: 33% of homes predate 1948, 32% between 1948 and 1975, … Continue reading Figures for the week →

Historic house now a big energy saver

All countries struggle to improve the energy performance of historic buildings. This is an excellent example from Maine in the US. EiD welcomes more such examples. Historic house now a big energy saver FREEPORT -- A major energy-saving renovation of the historic Mallett House at 57 Depot St. is complete, and it's drawing attention from … Continue reading Historic house now a big energy saver →

American homes are getting bigger, but energy use is shrinking

This is a very important blog from the Washington Post. This will interest followers of the European Council for an Energy Efficient Economy because it sponsored a workshop two years ago on this topic. American homes are getting bigger, but energy use is shrinking Posted by Brad Plumer, June 6, 2012 American houses are getting … Continue reading American homes are getting bigger, but energy use is shrinking →

Paris pushes innovative solutions

The City of Paris announced this week that it had associated with the Paris Region Innovation Lab and the Paris Climate Agency to launch a call for projects dedicated to energy efficiency and to experiment with innovative solutions. "Many real estate players (museums, social landlords, businesses, public institutions) have already given their approval for a … Continue reading Paris pushes innovative solutions →

GBPN Buildings Sector Summit and Symposium

The Paris-based Global Buildings Performance Network, funded by Climate Works of the US, held a series of meetings May 30 and 31st to essentially launch the Network. The network has hubs in Europe, the US, China and India. The meetings were designed to discuss two important research projects commissioned by the GBPN and released at … Continue reading GBPN Buildings Sector Summit and Symposium →