This carbon calculator, developed by the EPA, guides students in calculating their carbon footprint and then using that information to make decisions about how to reduce their carbon emissions.

This video reviews the benefits and drawbacks associated with growing corn to make ethanol.

Energy for America's Future

Details from the current White House policy on energy security and confronting climate change.

Climate Showcase Communities Program

A database of model clean energy projects implemented in 50 diverse communities across the U.S. highlighted by the Environmental Protection Agency. The site also contains tools and resources for communities looking to start greenhouse reduction projects on their own.

Climate Change 2007: Mitigation of Climate Change

A comprehensive scientific assessment providing an in-depth analysis of the costs and benefits of different approaches to mitigating and avoiding climate change.

Maine's Climate Future

A report that considers past change over geologic time, recent evidence of accelerated rates of change, and the implications of continued climate change in Maine during the 21st century as a result of greenhouse gas emissions and their associated pollutants.

U.S. Agriculture and Forestry Greenhouse Gas Inventory: 1990-2008

The U.S. Agriculture and Forestry Greenhouse Gas Inventory: 1990-2008 (USDA GHG Inventory) is a comprehensive assessment of greenhouse gas emissions and sinks in U.S. agriculture and forests. The USDA GHG Inventory provides extensive, in-depth emissions and sinks estimates for livestock, cropland, and forests as well as energy consumption in livestock and cropland agriculture. 

Special Report on Renewable Energy Sources and Climate Change Mitigation

The Special Report on Renewable Energy Sources and Climate Change Mitigation, released by the Intergovernmental Panel on Climate Change in May 2011, assesses existing literature on the future potential of renewable energy for the mitigation of climate change. It covers the six most important renewable energy technologies, as well as their integration into present and future energy systems.

Informing Effective Decisions and Actions

Demand for information to support climate-related decisions has grown as people, organizations, and governments have moved ahead with plans to reduce greenhouse gas emissions and to adapt to the impacts of climate change. However, the nation lacks comprehensive, robust, and credible information systems to inform climate choices and evaluate their effectiveness. This report calls for a coordinated system of climate services to meet national needs for climate information pertaining to response options.

Limiting the Magnitude of Climate Change

Meeting internationally discussed targets for limiting atmospheric greenhouse gas concentrations and associated increases in global average temperatures will require a major departure from business as usual in how the world uses and produces energy. This report from the America’s Climate Choices suite of studies recommends that a U.S. policy goal be stated in terms of a budget for cumulative greenhouse gas emissions over the period 2012 to 2050.

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