Author Archives: hmcadmin

PLEA Network

28 October 2015, Climate News Network, Rise in wildfires depletes forests’ carbon store. As the world warms, the increasing hazard of forest fires is dangerously tilting trees’ carbon storage balance from positive to negative in some regions of Alaska. In a warming world, forest fires could be about to put more carbon dioxide into the atmosphere than the trees absorb. New research by US scientists looked at decades of wildfire incidence in Alaska, and they have found that at least one region is now a net exporter of carbon. This is a reversal of the normal arrangements, whereby trees photosynthesise tissue from the carbon dioxide in the atmosphere. As they absorb carbon, they sequester it in roots, timber and leaves, and then in leaf litter in the forest soils. Fire is a natural hazard, and some geographical zones –the Mediterranean, the US southwest, and Australia – are adapted to periodic fire. But as the planet warms, there have been increasing levels of fire even in therainforests of the Amazon and in the boreal forests of the near-Arctic. Read More here

PLEA Network

28 October 2015, The guardian, Paris climate deal will not include global carbon price, says UN climate chief. Christiana Figueres tells investor event that a climate deal to be agreed in Paris in December will not be able to come up with a global carbon price. A climate change deal to be agreed in Paris in December will not be able to come up with a global carbon price, the United Nations’ climate chief, Christiana Figueres, said on Tuesday. Big multinational companies and investors, and most recently oil majors, have called for a global carbon price to help spur investments in low-carbon energy. A global carbon price would help to create an incentive for operators of power plants and factories to switch to cleaner fuels such as gas or to buy more energy-efficient equipment. When the European Union launched a carbon trading scheme in 2005 there were expectations this would eventually lead to a global carbon scheme by 2020 worth around $2 trillion. But the difficulties of bringing together different carbon schemes from countries around the world means the goal of a global carbon price remains elusive. Read More here

PLEA Network

28 October 2015, One Step Off the Grid, How Garnaut & Co plan to help communities take power back from the grid. Eleven years ago, Richard Turner was trying to nut out how to fit his kids’ cubby house with a solar panel and battery, to run a light and a television at night, when the sun wasn’t shining. Long story short, it was no easy DIY task. “Back then, there was no industry at all,” says Turner. The only suitable solar hardware he could find was from a local hobby shop. And then he needed to find a battery to match, and wiring, and make it all safe…“I worked it out, because I did physics and maths at school, and I enjoyed it. But I also did commerce and marketing, and I saw an enormous opportunity here to provide people with a fully branded and integrated (solar and storage) system. …There were no barriers to how big you could go.” Back in 2004, Turner took up that opportunity and the result was ZEN Technologies, now a highly successful Australian solar and storage company based in Adelaide. But since then another opportunity has presented itself to Turner, and that is to provide Australian consumers with an option to use 100 per cent renewable energy to power their homes, businesses or entire communities, at a cost cheaper than electricity from the grid. Read More here

PLEA Network

28 October 2015, The Guardian, World leaders to attend Paris climate summit. At least 80 world leaders, including Barack Obama, Xi Jinping, David Cameron and Narendra Modi, will join talks aiming to forge a new global climate deal. Diplomats endorsed the outlines of the proposed deal in Bonn on Friday after five days of fraught negotiation that highlighted just how much work remains to be done in Paris. The aim is to unite all the world’s nations in a single agreement on tackling climate change, with the goal of capping warming at 2C over pre-Industrial Revolution levels. For the opening day on 30 November, “we have already received 80 confirmations, including from the presidents of the United States and China, and the Indian prime minister,” French foreign minister, Laurent Fabius, told journalists in Paris on Tuesday.The leaders of Germany, South Africa, Brazil and Canada have also accepted, he said. The last attempt at sealing a global climate pact, in 2009, saw about 110 world leaders descend on a UN summit in Copenhagen for the two final days, only to leave frustrated when the negotiations collapsed. “Together with president Francois Hollande, we decided to invite heads of state to attend the first day and not the end as in Copenhagen,” said Fabius. This had been partly to blame for the failure, he said, “as the negotiators were waiting for heads of state to negotiate, and the heads of state failed to resolve anything.” Read More here