Threshold, Age Action and the Irish Council for International Students (ICOS) warn the proposal could negatively affect students and older people who may be pressured by family members seeking to benefit from their property.
Burning gas and propane for cooking, water heating and space heating in California homes and businesses creates 10% of the state's greenhouse gas emissions. It also releases pollutants indoors.
In 1962, the architect Buckminster Fuller envisioned a floating city that would free humanity from its dependence on the Earth. The speculative project consisted of enormous geodesic spheres that would naturally levitate in air warmed by the sun and be anchored to mountaintops.
When you think about building a house, what materials come to mind? Brick, wood and metal all come to mind; there are also some very distinctive glass houses out there. (Even if their occupants should refrain from throwing stones - though honestly, that's a good tip for indoor living in general.) A group of MIT researchers have come up with a very different way of making buildings, and it's one that also addresses an ongoing waste issue."We've estimated that the world needs about 1 billion new homes by 2050. If we try to make that many homes using wood, we would need to clear-cut the equivalent of the Amazon rainforest three times over," explained AJ Perez, who conducts his research in the MIT Office of Innovation. The title of a paper written by Perez and his colleagues - "Design, Manufacture and Testing of Structural Trusses Using Additively Manufactured Polymer Composites" - gives a sense of the solution that they have in mind.
Some people have a negative perception of prefabricated homes because they think that implies a cheap mobile home. But it's actually possible to do very high-quality work in the controlled environment of a factory. And it's far faster and more reliable than doing the work on site.