18 February 2016, Energy Post, Biofuels are back on the EU agenda. Biofuels are returning to the political agenda in Europe as EU policymakers start to shape a strategy for reducing greenhouse gas emissions from transport after 2020. Biofuels producers continue to argue that they are an essential part of the solution, even as the low oil price puts an end to several cutting-edge projects, the European Commission prepares to publish a new report about indirect land-use change (ILUC) and some stakeholders urge a full focus on electrification. Sonja van Renssen investigates. “Are we competitive? Certainly not in the short term, but the long term is what matters,” said Artur Auernhammer, a Member of the German Parliament and Chairman of the German Bioenergy Association (BBE) in his opening speech at a “Fuels of the Future” conference in Berlin, Germany, on 18 January. “Certified sustainable biofuels from Europe must be a key element in the European decarbonisation strategy both at present and beyond 2020.” Dr Veit Steinle from the German Federal Ministry of Transport and Digital Infrastructure concurred: “If the Energiewende is to be implemented properly in Germany, we need an energy transition in transport. Of course we’re putting money on biofuels in this regard.” “If we look at the current development of oil prices, it is very certain that at least in the short to medium term, the regulatory framework will be very, very important for the perspectives of biofuels.” – Bernd Kuepker, European Commission It is equally obvious for EU biofuels producers that they are part of the solution. But others have moved on. Jos Dings, Executive Director of Brussels-based NGO Transport and Environment, said in an interview: “The big change since the [EU’s] first climate and energy package [in 2008] is the rise of electric vehicles. In contrast, we’ve seen very little progress in liquid fuels.” Still, Gernot Klepper, Chairman of the Board for ISCC System, which certifies bio-based feedstocks and renewables, reminded delegates in Berlin that biofuels make up about a fifth of final energy consumption in transport in 2050, in the International Panel on Climate Change (IPCC)’s two degrees scenario. Read More here
Category Archives: Fossil Fuel Reduction
17 February 2016, Eureka Alert, Assessing carbon capture technology. Carbon capture and storage could be used to mitigate greenhouse gas emissions and thus ameliorate their impact on climate change. The focus of this technology is on the large-scale reduction of carbon emissions from fossil-fuelled power plants. Research published in the International Journal of Decision Support Systems investigates the pros and cons, assesses the risks associated with carbon capture and provides a new framework for assessing the necessary technology. John Michael Humphries Choptiany formerly of Dalhousie University in Nova Scotia and now at the Food and Agriculture Organization of the United Nations in Rome, Italy, together with colleagues at Dalhousie, Alberta Innovates – Technology Futures (AITF), and G BACH Enterprises Incorporated, explain how they have adopted information from the environmental, social, economic and engineering fields to create their assessment framework, which incorporates utility curves, criterion weights, thresholds, decision trees, Monte Carlo simulation, critical events and sensitivity analysis. “Climate change is one of the most serious threats facing humankind,” the team reports, “Carbon capture and storage (CCS) includes a suite of technologies and processes with the goal of mitigating climate change by capturing and storing anthropogenic CO2 from various emitters, including fossil-fuelled power plants, in geological reservoirs.” The Intergovernmental Panel on Climate Change (IPCC) has recognized that CCS should be one component of our response to carbon emissions and climate change, but there are many different approaches that could be taken, all with various risks. Read More here
15 February 2016, Science Daily, Removing carbon dioxide from the atmosphere. You may as well learn the expression “carbon-negative technology,” or Bio-CCS, right away, because it has become a talking point in technological circles. Gemini explains why. There exists a method, or technology, that is capable of reducing the level of carbon dioxide in the atmosphere. “In practice, the methods consists of capturing carbon dioxide emitted by “climate-neutral” processes such as the combustion of organic waste, pellets or sawdust,” explains SINTEF research scientist Mario Ditaranto, a specialist in combustion technology. It is then stored safely underground for ever, thus reducing its concentration in the atmosphere, because it has been eliminated from the natural carbon dioxide cycle. This is the only method we have to lower the level of atmospheric carbon dioxide, which is an important cause of our climate problems. The method is called Bio-CCS, and it is not new. Until now it has suffered from a rather mixed reputation as insignificant, expensive and limited in its range of applications. However, in the light of climate change and the recent COP21 summit in Paris, it is on the of everyone in the climatology field. In Norway, it has led to SINTEF, the environmental organisation Bellona and certain branches of Norwegian industry working together for a rapid breakthrough. “Superlight” geoengineering The reason for the growing popularity of Bio-CCS is that at the very least it can be regarded as an extremely mild and non-hazardous form of geo-engineering. The aim of geo-engineering is to counteract anthropogenic climaste changes by means of physical interventions. Launching huge sunshades into space and spraying >> millions of ?? tonnes of sulphur into the atmosphere to filter sunlight are a couple of suggestions. These have naturally led to heated debates about both the ethics and safety of such solutions. After all, what might be the consequences if we fix things in ways that only make them worse? Unavoidable More than 1000 estimates brought together in the latest report from the Intergovernmental Panel on Climate Change (IPCC)https://www.ipcc.ch/report/ar5/) show that even a significant but gradual brake on carbon dioxide emissions will not be sufficient if we are to avoid a serious climatic crisis. Read More here
15 February 2016, Renew Economy, Nuclear commission findings spell more trouble for wind and solar in Australia. The South Australian Royal Commission into the nuclear fuel cycle has conceded that nuclear power is not a viable alternative for Australia, but has urged authorities to consider it anyway – in what could have serious implications for the roll out of renewable energy across the country. The commission delivered the results of its “tentative” findings on Monday, indicating that it supports the establishment of a nuclear waste facility in the state, the storing of spent nuclear fuel and the expansion of uranium mining. On the subject of nuclear generation, the commission admitted that it wasn’t viable in South Australia in the foreseeable future (2030) – even with a significant carbon price and a sharp reduction in the cost of capital. It conceded that Australia should only adopt “proven” new nuclear technologies such as “small modular reactors” and next generation “fast reactors” , but that these were some way off, and likely to be very costly. But commission chairman Kevin Scarce wants the nuclear generation dream to continue. He admitted that while there were real risks in nuclear generation – and there are “no guarantees on its safety” – he doesn’t “think the positive side of nuclear power is being presented.” Despite the findings of the commission on the high costs of nuclear, and its unsuitability to the South Australian market in particular, he wants nuclear energy to be part of the national consideration because of the challenges Australia faces in meeting its emissions abatement task. In effect, he and the nuclear proponents are betting that Australia will fall short in its climate targets; and given the record of the Coalition government on climate policy – including the repeal of the carbon price, the slashing of the renewable energy target, the attack on key institutions and slow progress on energy efficiency – that is a fair bet. Read more here