9 December 2015, Energy Post, New: renewables can now play important role in industrial development. Thanks to massive cost reduction, renewable energy can now be used by developing countries in their industrial growth strategies, which was unthinkable until recently, writes John Mathews of Macquarie University in Australia in a new publication from UNIDO, “Promoting Climate Resilient Industry“. Mathews notes that renewables can help countries expand manufacturing and create jobs, reduce local pollution, increase energy security and reduce import costs from fossil fuels. Oh, yes – and they reduce greenhouse gas emissions. The necessity to align industrial development strategies with climate change mitigation provides a chance to bring a fresh perspective to both issues. Energy has not been a central concern in industrial development strategies in the past. This was for the simple reason that it was always assumed that countries would industrialize using fossil fuels – in the same way that Western countries had relied on fossil fuels in the 19th and early 20th centuries, followed by East Asian countries as they likewise depended on coal, oil and gas in the second half of the 20th century. Renewable sources are now within reach of almost all industrializing countries, or will be so within a few short years. This changes everything. But a coal-driven industrial pathway does not look so attractive in the 21st century, especially when being pursued at the scale envisaged by China, India and other industrializing giants. One fresh perspective is that renewable energy sources can now be factored into development strategies. This was not even feasible just a few years ago because of concerns that costs were greater than those associated with consuming fossil fuels. But as China and other emerging giants have placed more and more emphasis on renewable sources – with a focus on water, wind and sun – so they have driven down the costs, with global repercussions. Renewable sources are now within reach of almost all industrializing countries, or will be so within a few short years. This changes everything. Read More here
Category Archives: The Mitigation Battle
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
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
5 December 2015, Climate News Network, Saudis still hooked on oil habit. COP21: Despite making pledges to cut back on its large-scale fossil fuel emissions, Saudi Arabia’s oil production is continuing to run at record levels. PARIS, 5 December, 2015 − Saudi Arabia, the world’s biggest oil exporter and one of the world’s top per capita emitters of greenhouse gases, has traditionally voiced little concern about climate. So there was some surprise when, in advance of the current UN climate change summit in Paris, the country announced that it was aiming to cut back on its C02emissions. The problem is that the pledge comes with some important caveats that seem to render the whole exercise meaningless. More than 180 countries have so far submitted pledges – referred to in UN jargon as Intended Nationally Determined Contributions (INDCs) − to the summit to cut back on emissions of greenhouse gases. Export revenues Under the Saudi plan, there will be an annual cutback of up to 130 million tonnes of emissions by 2030. But they say that such cutbacks will only be made as long as there is “a robust contribution from oil export revenues to the national economy”. They also warn that should any agreement made at the Paris talks create what is termed an “abnormal burden” on the country’s economy, then the climate-related commitments would be weakened. Read More here