Showing results for: Carbon footprint
The Carbon Disclosure Project also released its Global Water Report, entitled Collective responses to rising water challenges. The intention of this report is to serve as a “call to action for companies to treat water with the strategic importance it deserves; to consider the role they should play in tackling water challenges and to provide the leadership required to build a more resilient future.” Despite increased awareness and activity among some respondents, the Global 500 response rate remained static at 60% (191 companies).
Australia managed to pass a national carbon pricing scheme into legislation, which came into effect in July of this year. The “Clean Energy Plan” involves a temporary CO2-equivalent tax for three years, followed by an emissions trading scheme aimed at producing strong growth and low pollution.
FCRN mailing list member Anna Flysjö has successfully defended her thesis. The thesis takes the form of a summary overview section and 6 papers (5 of them published journal papers). Details as follows:
The PhD project has focused on some of the most critical methodological aspects influencing GHG emission estimates of milk and dairy products and how the methodology can be improved. In addition, the CF for different types of dairy products has been analysed. Based on these results, mitigation options have been identified along the entire dairy value chain.
Mexico is the second country in the world to have to have instituted legally binding targets on GHG emission reductions. The law mandates a reduction in CO2 emissions by 30% below business-as-usual levels by 2020, and by 50% below 2000 levels by 2050 (note that this is a relative target – the UK’s target is an absolute one)
The International Trade Centre (ITC) has published a new technical paper on Product Carbon Footprinting Standards in the Agri-Food Sector. The paper aims to guide exporters of agricultural products through the process of product carbon footprinting (PCF) so as to make it easier for them to understand the processes involved, improve their environmental performance and ultimately to reduce the costs for their business.
FCRN member Chris Foster has recently co-authored this paper, which argues that a focus on ‘greening’ individual products without changing the wider socio-economic context within which products are produced, marketed and consumed is likely to achieve very little.
The goals of this study were to: (a) develop a robust, model-based life-cycle GHG emissions comparison of organic and conventional farming methods for a relatively large selection of crop products;
This interesting study, commissioned by Unilever presents the range of GWP (global warming potential) values for 27 crops grown worldwide, looking both at the variability of values for the same crop across countries as well as differences between crops.
The Scottish Aquaculture Research Forum has published a study on Scottish produced suspended mussels and intertidal oysters.
The study considered the cradle-to-gate impacts of the shellfish, from spat collection in the case of mussels, and hatching in the case of oysters, through growing, harvesting, depuration, and packing ready for dispatch. To illustrate the carbon impacts of the full life cycle, a scenario is included that, based on various assumptions, illustrates the potential impacts of distribution, retail, consumption and disposal of the shells.
The UK dairy sector has published its first report which looks at the carbon footprints of a selection of British dairy farms with a view to establishing a baseline against which progress can be measured. The study reveals very substantial differences in the GHG footprints expressed as CO2 eq/kg fat corrected milk, of different farms, and also finds that there is more variation between farms, than between production systems. It also concludes that there is no one variable (eg milk yield, fertiliser use or energy consumption) that accounts for most of the variation between farms.
This paper looks at the GHG, energy and biodiversity implications of different types of farming systems, taking into account alternative possible uses, and environmental implications of those uses, for any land freed by more intensive production practices (the opportunity cost).
This report published by the Joseph Rowntree Foundation asks whether changes towards ‘greener’ forms of consumption are compatible with preserving a minimum acceptable standard of living.
The UK Government’s Carbon Plan was published in December 2011. It sets out how government’s proposals and policies for meeting the first four carbon budgets - legally binding limits on the amount of emissions that may be produced in successive five-year periods, beginning in 2008.
The Food Climate Research Network and WWF-UK have published a new report – How Low Can We Go? An assessment of greenhouse gas emissions from the UK food system and the scope for reduction by 2050 – that quantifies the UK’s food carbon footprint - taking into account emissions from land use change - and explores a range of scenarios for achieving a 70% cut in food related greenhouse gas emissions.
The Committee on Climate Change has published its second progress report to Parliament. It says that a step change in the pace of underlying emissions reductions is still required if the UK is to meet its legislated carbon budgets - which require at least a 34% cut in emissions by 2020 relative to 1990 levels. Emissions of greenhouse gases have declined over the past year (by 8.6%), but this is almost entirely due to a reduction in economic activity caused by the recession and increased fossil fuel/ energy prices, and is not the result of the implementation of measures to reduce emissions.
A study published in September 2008 finds that organic agriculture in Africa can be equal or better for food security than most conventional systems and is more likely to be sustainable in the longer term, as it builds up levels of natural, human, social, financial and physical capital in farming communities. It also favours the use of low carbon footprint production methods and local resources.