People who want a more ecologically-sound kitchen but are worried about upfront costs have been assured that, over time, green additions will pay for themselves. Julian Brooks, managing director of GreenMoves has said the price of fuel and the attention to CO2 emissions is leading to more people considering green homes.While all social housing must now be built to level three of the Code for Sustainable Housing, some people may opt to build their homes to comply with level six the most environmentally-friendly on the scale.Mr Brooks said Green homes cost less to run, of course, so they make good economic sense. [They] will pay dividends over time as they are likely to hold their value more.One addition homeowners may like to make to their kitchens to increase their green credentials is an InSinkErator. The gadget is installed beneath kitchen sinks and disposes of food waste by grinding it up and flushing it down the drain. BBC Radio 1 DJ Sara Cox is a fan of the InSinkErator, according to the products website.