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“Carbon Farming” Makes Waves at Stalled Bonn Talks
By Stephen Leahy Civil society organisations warn that if agriculture becomes part of a carbon market, it will spur more land grabbing in Africa. Credit: Patrick Burnett/IPS UXBRIDGE, Canada, Jun 12 2013 (IPS) – U.N. climate talks have largely stalled with the suspension of one of three negotiating tracks at a key mid-year session in Bonn, Germany. Meanwhile, civil society organisations claim the controversial issue of “carbon farming” has been pushed back onto the agenda after African nations objected to the use of their lands to absorb carbon emissions. “There is a profound danger to agriculture here, with real potential for more land grabbing and expansion of monocultures in order to harvest credits.” — Helena Paul of EcoNexus At the Bonn Climate Change Conference this week, Russia insisted on new procedural rules. That blocked all activity in one track of negotiations called the “Subsidiary Body for Implementation” (SBI). The SBI is a technical body that was supposed to discuss finance to help developing countries cope with climate change, as well as proposals for “loss and damage” to compensate countries for damages. The SBI talks were suspended Wednesday. “This development is unfortunate,” said Christiana Figueres, executive secretary of the U.N. Framework Convention on Climate Change (UNFCCC). Figueres also said the two-week Bonn conference, which ends Friday, had made considerable progress in the two other tracks. A complex new global climate treaty is scheduled to be completed by the end of 2015 with the goal of keeping global warming to less than two degrees C. “Governments need to look up from their legal and procedural tricks and focus on the planetary emergency that is hitting Africa first and hardest,” said Mithika Mwenda of the Pan African Climate Justice Alliance (PACJA), an African-wide climate movement with over 300 organisations in 45 countries. And where there is “progress” at the climate talks it is in the wrong direction, according to civil society. “We’ve seen many governments in Bonn call for a review of the current failed carbon markets to see what went wrong, why they haven’t actually reduced emissions and why they haven’t raised finance on a significant scale,” said Kate Dooley, a consultant on market mechanisms to the Third World Network. “If we don’t learn these lessons we’ll be doomed to repeat these environmentally and financially risky schemes, at the cost of real action to reduce emissions,” Dooley said in a statement. In Bonn, two key African negotiators appear to be pushing the World Bank agenda rather than their national interests, civil society organisations claim. Those negotiators are also working for organisations receiving World Bank funding. One appears to want African nations’ mitigation actions to be based on agriculture, they said. The World Bank and the U.N. Food and Agriculture Organisation and other organisations favour what they call “climate smart” agriculture. This is defined as forms of farming that are sustainable, increase productivity and with a focus on soaking up carbon from the atmosphere. African environment ministers from 54 nations recently stated they were not obligated to use their lands to mitigate carbon emissions since Africa is not responsible for climate change. They also instructed African negotiators at the Bonn climate talks to focus on helping African agriculture adapt to a changing climate. “Are these people serving two masters?” asked Mariam Mayet of the Africa Centre for Biosafety, which works to protect farmers’ rights and biodiversity across the continent. “What is the World Bank’s level of influence over these individuals, and is there a risk that this is impacting on their actions and the outcome here?” Mayet told IPS. In December 2011, more than 100 African and international civil society organisations sent a joint letter to African ministers asking for “no soil carbon markets in Africa”. Globally, agriculture is a major source of global warming gases like carbon and methane – directly accounting for 15 percent to 30 percent of global emissions. Changes in agricultural practices such as reducing or eliminating plowing and fertiliser use can greatly reduce emissions. Agriculture can also be used to absorb or trap carbon in the soil. When a plant grows, it takes CO2 out the atmosphere and releases oxygen. The more of a crop – maize, soy or vegetable – that remains after harvest, the more carbon is returned to the soil. Civil society organisations warn that if agriculture becomes part of a carbon market, it will spur more land grabbing in Africa, with woodlands being used mainly for carbon sequestration instead of food production. “There is a profound danger to agriculture here, with real potential for more land grabbing and expansion of monocultures in order to harvest credits,” Helena Paul of EcoNexus, an environmental NGO, previously told IPS. Soils are extraordinarily variable and different climatic regimes affect how they function, said Ólafur Arnalds, a soil scientist at the Agricultural University of Iceland. While soils are a key part of the planet’s carbon cycle, we don’t know enough about soil carbon, Arnalds told IPS at a recent Soil Carbon Sequestration conference in Iceland. That complexity does not suit carbon markets well and drives up costs of accounting and verification. However, Arnalds does believe that soils and agriculture have an important role in climate change and farmers should be compensated for their efforts. Continue reading
Gas From Woody Biomass Promising Way To Reduce Emissions
Two processes that turn woody biomass into transportation fuels have the potential to exceed current Environmental Protection Agency requirements for renewable fuels, according to research published in the Forest Products Journal and currently featured on its publications page. The Environmental Protection Agency’s standard for emissions from wood-based transportation fuels requires a 60 percent reduction in greenhouse gas emissions compared to using fossil fuels. The standards don’t just concern greenhouse gases generated when biofuel is burned to run vehicles or provide energy: What’s required is life-cycle analysis, a tally of emissions all along the growing, collecting, producing and shipping chain. The special Forest Products Journal issue does just that for energy produced in various ways from woody biomass. For instance, two processes for making ethanol reviewed in the issue – one a gasification process using trees thinned from forests and the other a fermentation process using plantation-grown willows – reduces greenhouse gas emissions by 70 percent or better compared with gasoline. In contrast, producing and using corn ethanol reduces greenhouse gas emissions 24 percent compared to gasoline, according Argonne National Laboratory research published in 2011. For the publication, researchers from the 17 research institutions that make up the Consortium for Research on Renewable Industrial Materials determined the life-cycle emissions of 15 processes where woody biomass was turned into liquid fuel, burned directly to create heat, steam or electricity, or processed into pellets for burning. The common advantage of these processes over fossil fuels is that trees growing in replanted forests reabsorb the carbon dioxide emitted when woody biomass burns as fuel in cars or other uses, said Elaine Oneil, a University of Washington research scientist in ecological and forest sciences and director of the consortium. While fossil fuels cause a one-way flow of carbon dioxide to the atmosphere when they burn, forests that are harvested for wood products or fuels and regrown represent a two-way flow, into and back out of the atmosphere. The processes reviewed have the added advantage of using woody debris not only as a component of fuels but to produce energy needed for manufacturing the biofuel. The fermentation process to produce ethanol, for example, ends up with leftover organic matter that can be burned to produce electricity. Only one-third of the electricity generated by the leftovers is needed to make the ethanol, so two-thirds can go to the power grid for other uses, offsetting the need to burn fossil fuels to produce electricity. This is among the reasons that ethanol from plantation-grown feedstock using the fermentation process approaches being carbon neutral, that is, during its life cycle as much carbon is removed as is added to the atmosphere, according to Rick Gustafson, UW professor of environmental and forest sciences and a co-author in the special issue. The researchers looking at the fermentation process also took into account such things as water consumption. They found that the process – which among other things needs water to support the enzymes – uses about 70 percent more water per unit of energy produced than gasoline. A biofuel industry using woody material will be a lot less water intense than today’s pulp and paper industry – still, water use should be taken into account when moving from pilot biofuel production to full-scale commercialization, Gustafson said. “The value of life-cycle analysis is that it gives you information such as the amount of energy you get in relation to how much you put in, how emissions are affected and the impacts to resources such as land and water,” Oneil said. In the U.S. last year, some 15 facilities produced about 20,000 gallons of fuels using cellulosic biomass such as wood waste and sugarcane bagasse, according to a U.S. Energy Information Administration website. The administration estimates this output could grow to more than 5 million gallons in 2013, as operations ramp up at several plants. In the special issue, the biofuels analyzed came only from forest residues, forest thinnings, wood bits left after manufacturing such things as hardwood flooring or fast-growing plantation trees like willow. That’s because, from a greenhouse emissions perspective, it makes no sense to produce biofuels using trees that can be made into long-lived building materials and furniture, said Bruce Lippke, UW professor emeritus of environmental and forest sciences, who oversaw the contents of the special issue. “Substituting wood for non-wood building materials such as steel and concrete, can displace far more carbon emissions than using such wood for biofuels,” Lippke said. “It’s another example of how life-cycle analysis helps us judge how to use resources wisely.” The modeling and simulations used for life-cycle analysis in the special Forest Products Journal issue can be used to evaluate other woody materials and biofuel processes in use now or in the future, with the models being refined as more data is collected. The data also will be submitted to the U.S. Life Cycle Inventory Database of the U.S. Department of Energy’s National Renewable Energy Laboratory, which has data available for everyone to use on hundreds of products. Read more at http://scienceblog.com/63592/gas-from-woody-biomass-promising-way-to-reduce-emissions/#RumeUVbtlPtxkUoF.99 Continue reading
New EU Climate Policy Unlikely Before 2015: Poland
May 23, 2013 Poland’s Minister of the Environment Marcin Korolec is pictured in Rio de Janeiro, on June 22, 2012. The European Union is unlikely to hammer out its new policy on global warming ahead of a global climate deal that could be clinched in 2015, … more The European Union is unlikely to hammer out its new policy on global warming ahead of a global climate deal that could be clinched in 2015, Poland’s environment minister said Wednesday. “A long discussion on climate change is getting underway. There’s no chance that new measures will be adopted during the current terms of the European Parliament and the European Commission,” minister Marcin Korolec told Poland’s PAP news agency. In its efforts to reduce global warming, the international community is to draw up new, universal climate pact by 2015, which should come into effect by 2020. Korolec’s comments come after UN climate chief Christiana Figueres warned last week that the world had entered a “new danger zone”, with record levels of Earth-warming carbon dioxide (CO2) in the atmosphere. Korolec believes Brussels could soon propose cutting EU fossil fuel imports by 30 percent by 2030, and back production of electric cars. The 27-member EU—struggling to overcome recession sparked by the eurozone’s lumbering debt crisis—should also ban costly and inefficient energy subsidies as a means of forcing the development of new, economically viable, power solutions, he said. Korolec also slammed a European Commission proposal to freeze a portion of carbon emission quotas under the EU’s Emissions Trading System (ETS) in order to drive up the price of those on the market. “It raises doubts when the European Commission itself proposes to intervene in a market system which it set up in the first place,” he said. “Poland has opposed this from the start and I’m confident that the European Parliament will reject it again,” he added. The parliament refused to raise the price on greenhouse gas emission quotas in April to avoid further burdening heavy industries in Europe already feeling the effects of the eurozone crisis. The European Commission revealed last week that the EU’s emissions were down 2.0 percent in 2012, reflecting the economic slowdown . The ETS covers more than 12,000 power plants and manufacturing installations across the EU plus Norway and Liechtenstein, according to the Commission. It is a key part of EU efforts to reduce its CO2 emissions by some 20 percent by 2020, compared with 2005 levels. Read more at: http://phys.org/news…poland.html#jCp Continue reading
