"Materials scientists and electrochemists the world over are joining forces to create new types of batteries that perform better and last longer, are more reliable and demand less of the environment. The latest in a line of promising developments plugs into the properties of certain plants, crops and biological wastes."
"2012 was another bumper year for renewable energy worldwide with solar photovoltaic (PV) capacity surpassing 100 gigawatts for the first time and wind energy capacity expanding by almost one-fifth."
Bloomberg New Energy Finance is the world's definitive source of research, forecasts, data and news in clean energy and related industries, including power, gas, carbon and water.
"Unsubsidised renewable energy is now cheaper than electricity from new-build coal- and gas-fired power stations in Australia, according to new analysis from research firm Bloomberg New Energy Finance. "
"A new study adds to evidence that future warming will produce lower average rainfall around the world, even though Earth's past warming episodes led to more precipitation.
A team of Chinese and US scientists modelled climate data over the last millennium. Their work may help resolve intense debate surrounding palaeoclimatic records and model projections of future greenhouse gas warming."
"Free teacher resources and engaging student toolbox brings sustainability to life through learning activities, video, images, stories and units of work across the entire Australian Curriculum."
"There is growing evidence that public opinion about climate change is shifting over time. In many countries, surveys reveal that people are becoming less worried, and in some cases more sceptical about climate change, even while awareness of climate change is increasing."
"The latest forecasts from a foremost climate research institute that global warming has slowed present a new challenge to policymakers on how to inject urgency into the campaign to cut emissions of greenhouse gases.
Climate change is a growing problem. Each year in the past decade has been hotter than the 1981-2010 average, and extreme heat waves are becoming more frequent.
But the research indicates the rate of warming has slowed in the past decade and a half due to temporary natural factors."
ecolife.com is an online resource of hundreds of ways to green your everyday life. Whether you are seeking the low-down on dirty disposable diapers or need advice on how to make your next vacation green, ecolife aims to be the answer to just about any question you may have.
Today, we produce about four billion metric tonnes of food per annum. Yet due to poor practices in harvesting, storage and transportation, as well as market and consumer wastage, it is estimated that 30-50% (or 1.2-2 billion tonnes) of all food produced never reaches a human stomach. Furthermore, this figure does not reflect the fact that large amounts of land, energy, fertilisers and water have also been lost in the production of foodstuffs which simply end up as waste. This level of wastage is a tragedy that cannot continue if we are to succeed in the challenge of sustainably meeting our future food demands.