Mas o que são exatamente estas emissões agropecuárias e por que é importante reduzi-las? Baseados no que há de mais recente em termos de pesquisa e de dados, aqui está tudo o que você precisa saber sobre a pegada de carbono na agropecuária.
Os produtores brasileiros estão entre os principais fornecedores globais de carne, soja, cana de açúcar, arroz e café, entre outros. Mas estão também entre os principais produtores de Gases de Efeito Estufa (GEE).
Brazil’s farms are major, global producers of beef, soybeans, sugarcane, coffee, rice, and more. Yet they’re also major producers of greenhouse gas emissions.
Two new resources aim to reduce the emissions intensity of Brazil’s agricultural sector. The guidance offers an emissions accounting framework for all companies with agricultural operations—whether they produce animals or plants for food, fiber, biofuels, drugs, or other purposes. The calculation tool drills down into specific practices and emissions-intensive subsectors like soy, corn, cotton, wheat, rice, sugar cane, and cattle.
By presenting the current science, impacts, and options for addressing climate change, the IPCC has laid the groundwork for governments and the private sector to start taking more ambitious action. The next step for companies is to align their own plans with larger climate goals.
The India Greenhouse Gas (GHG) Program, launched in July 2013, aims to offer a meaningful starting place by providing a standardized method for companies to measure and manage their greenhouse gas emissions. Conceived in partnership with WRI, The Energy and Resources Institute (TERI), and the Confederation of Indian Industry (CII), the program provides Indian businesses with tools and technical assistance to measure their emissions, identify reduction opportunities, establish short and long-term reduction goals, and track their progress based on the GHG Protocol, the most widely used emissions accounting and reporting standard in the world.
The Greenhouse Gas (GHG) Protocol celebrates its 15th anniversary this year; it was established to develop and promote the use of best practices for accounting and reporting GHG emissions. Stephen Russell reflects on the project's history and impact, and discusses next steps for an evolving GHG accounting landscape.
Businesses are constantly reminded of the risks and challenges of climate change, most recently with the Intergovernmental Panel on Climate Change’s fifth assessment report (AR5). Extreme weather events like flooding, wildfires, and droughts are challenging our infrastructure and disrupting our supply chains.
A number of programs that require businesses to report their greenhouse gas (GHG) emissions have emerged in the past decade at the regional, national, and sub-national levels. Most of these programs operate in developed countries, but some developing countries are also showing an interest in adopting mandatory emissions disclosure programs.
Establishing these programs is a resource- and time-intensive exercise. It can be a daunting task for developing countries with competing priorities and limited resources. So where can these countries begin as they consider setting up their greenhouse gas reporting schemes?
WRI’s new working paper, Designing Greenhouse Gas Reporting Systems: Learning from Existing Programs, reviews corporate and facility-level greenhouse gas reporting programs in Australia, California, Canada, the European Union, France, Japan, the United Kingdom, and the United States. The paper identifies steps to implement a mandatory reporting program and discusses factors to be considered at each step in designing the program.
It also discusses some strategies for developing countries keen to set up reporting programs. Developing countries may find it easier to adopt a gradual, phased approach to develop a reporting program. Engaging in the following three key steps allows developing nations to make the most of their more limited resources:
Rio de Janeiro is a leader among the Brazilian cities aggressively promoting low-carbon development. In 2011, the city passed a landmark climate change law with a target to reduce greenhouse gas (GHG) emissions 8% below the business-as-usual (BAU) emissions scenario by 2012, 16% by 2016, and 20% by 2020.
Now Rio is conducting a GHG inventory for 2012, the first target year under its climate change law. The inventory will measure the city’s emissions against its 8% reduction target for 2012, and assess the effectiveness of GHG mitigation actions implemented so far.
On July 2, the city government of Rio invited me and my colleagues from the Greater London Authority and the Federal University of Rio de Janeiro (COPPE) to a seminar to share our experiences in conducting GHG inventories and to discuss Rio’s 2012 inventory. At the seminar, Nelson Moreira Franco, Director for Climate Change Management and Sustainable Development for the City of Rio, stressed that GHG inventories help identify emission sources and provide scientific evidence on GHG levels, so it is extremely important that the city gets it right. To me, the seminar covered four important items: