8 December 2015, The Conversation, Removing CO2 from the atmosphere won’t save us: we have to cut emissions now. Over 190 countries are negotiating in Paris a global agreement to stabilise climate change at less than 2℃ above pre-industrial global average temperatures. For a reasonable chance of keeping warming under 2℃ we can emit a further 865 billion tonnes of carbon dioxide (CO2). The climate commitments to reduce greenhouse gas emissions to 2030 are a first step, but recent analyses show they are not enough. So what are the options if we cannot limit emissions to remain within our carbon budget? Emitting more than the allowance would mean we have to remove carbon from the atmosphere. The more carbon we emit over the coming years, the more we will need to remove in future. In fact, out of 116 scenarios consistent with 2℃ published by the Intergovernmental Panel on Climate Change, 101 scenarios require the removal of CO2 from the atmosphere during the second half of this century. That’s on top of the large emission reductions required. So how do we remove carbon from the atmosphere? Several technologies have been proposed to this effect. These are often referred to as “negative emissions technologies” because the carbon is being removed from the atmosphere (in the opposite direction to emissions). In a study published today in Nature Climate Change, which is part of a broader release by the Global Carbon Project, we investigate how big a role these technologies could play in halting global warming. We find that these technologies might play a role in climate mitigation. However, the large scales of deployment currently used in most pathways that limit warming to 2℃ will be severely constrained by environmental and socio-economic factors. This increases the pressure to raise the level of ambition in reducing fossil fuel emissions now. Read More here
Category Archives: PLEA Network
8 December 2015, BBC News, UK ‘scores well’ on climate, for now. Denmark, the UK and Sweden have topped the international rankings in an index of countries combating climate change. The annual table is compiled by green groups Germanwatch and Climate Action Network. They analysed progress in the 58 countries producing more than 90% of energy-related CO2 missions. The organisers congratulated the UK for its performance to date, but say the government lacks a coherent vision for the future. The index takes into account emission levels, trends in emissions, energy efficiency, progress towards renewable energy and climate policy. It ranked the UK fifth in the world, after Denmark. The first three places were left empty because the organisers say no major nation is doing enough to cut emissions. Wendel Trio, one of the principal authors, told BBC News the UK had earned its slot because of overall low emissions, climate policy over several years, a fast-growing renewables sector from a low base, and a commitment to phase out coal. But he said the UK was in danger of losing its grade. …..Kit Vaughan from the charity Care International pointed out that the review had been done two months ago – before the government’s recent “reset” which downgraded renewable energy. He said: “It is clearly out of date. Both Denmark and the UK have recently gone backwards at high speed, slipping from climate champions to carbon culprits. “It shows how quickly this government is able to take a wrecking ball to previously progressive climate action and just how quickly enlightened climate policy can be ripped up and systematically dismantled.” Read More here
7 December 2015, The Conversation, Australia’s climate diplomacy is like a doughnut: empty in the middle. There is a profound disconnect between Australia’s international climate diplomacy and its national climate and energy policies. The diplomacy could be cast in positive terms, on the surface at least. During the first week of the climate negotiations in Paris, Australia displayed a preparedness to be flexible and serve as a broker of compromises in the negotiations over the draft Paris Agreement. Australia has also agreed to support the inclusion of a temperature goal to limit global warming to 1.5℃, which is a matter very dear to the hearts of Pacific Island nations for whom climate change is a fundamental existential threat. Australia will serve as co-chair (with South Africa) of the Green Climate Fund in 2016, which will be channelling money to the most vulnerable countries in the Pacific and elsewhere to enhance their preparedness for the harmful impacts arising from a much warmer world. …. Yet appearances can be deceiving. The A$200 million in annual climate finance comes from the aid budget and is not new or additional. Nor does it represent an enhanced commitment relative to previous contributions. And it is widely acknowledged that an enhanced commitment to climate finance by rich countries to assist poor countries to develop clean energy and adapt to climate change will be central to garnering the support of developing countries to a Paris agreement. Australia had every reason to ratify Kyoto II, since it had one of the lowest emissions targets in the developed world for 2020 (5% below 2000 levels). Australia has also been able to benefit from greenhouse gas accounting rules (including a carry over of surplus emissions allowances from the first commitment period) that will enable achievement of this target at the same time as greenhouse emissions outside the land sector are set to increase by around 11% by 2020. Read More here
7 December 2015, Renew Economy, Paris, COP21: Australia ignoring energy transition as emissions soar. Australia is being put on the spot at the Paris climate talks about its treatment of surplus credits from the Kyoto Protocol, and the fact that it will more than likely meet its short- and mid-term targets without actually reducing its industrial emissions. Indeed, it seems that the Turnbull government – like those before it since the Kyoto Treaty was first signed in 1997 – is insisting that its focus remain on accounting and ticking boxes, rather than reducing industrial and energy emissions and preparing the country to decarbonise its economy. That rise in industrial emissions is one reason why Australia will not be following the example of five European countries and cancelling their Kyoto surplus. On Friday, Germany, Denmark, the Netherlands, Sweden and Britain announced that they will cancel 634.6 million excess Kyoto credits that they could have counted towards their Kyoto targets for 202. They decided to do this as part of a bid to remove what has been described as a giant “hot air” loophole that has favoured some countries. “By cancelling surplus units we hope to send a strong positive signal of support for an ambitious global climate agreement here in Paris,” the European nations said in a joint statement. But don’t expect Australia to follow suit. Australia is still intent on using its surplus of 128 million units to meet its modest 2020 targets, which it will do despite it becoming increasingly clear that its industrial emissions, and its power sector emissions in particular, will continue to rise. That doesn’t appear to faze the Turnbull government. When RenewEconomy asked environment minister Greg Hunt on Friday if the government was worried that its approach would not position Australia to decarbonise its economy and compete with other countries committed to doing so, Hunt simply said that the critical thing for Australia was to meet its targets. Its Direct Action program is buying emissions abatement through its emissions reduction fund, and $2.55 billion of taxpayer money – but as quickly as it is doing this, emissions are rising in the electricity sector and elsewhere. A new report from Pitt & Sherry says electricity emissions alone are rising 10 per cent, and estimates by Reputex put the increase in industrial emissions at 6 per cent by 2020. Read More here