Search Climate Insights Directory

The U.S. Department of Defense (DoD) is implementing a wide range of energy efficiency and renewable energy strategies across the Army, Navy, Marine Corps, and Air Force. These initiatives aim to reduce greenhouse gas emissions, lower long-term costs, and enhance mission effectiveness by decreasing dependence on liquid fossil fuels. Key goals include achieving 'net-zero' energy for numerous installations by 2020 and 2030, increasing the use of alternative fuel blends for aviation and naval vessels, and deploying diverse renewable technologies—such as solar, wind, geothermal, and biomass—at domestic and overseas bases. The DoD's efforts are guided by internal strategies, a 2010 Memorandum of Understanding with the Department of Energy, and federal mandates including Executive Orders 13423 and 13514.

The EPA is implementing a phased approach to regulate greenhouse gas (GHG) emissions, starting with the largest industrial sources. Following a 2007 Supreme Court ruling and a 2009 Endangerment Finding, the EPA established permitting requirements for new or modified facilities emitting significant amounts of CO2e. These requirements include a Best Available Control Technology (BACT) analysis. The agency has also implemented a three-year deferral for biomass facilities and plans to establish New Source Performance Standards (NSPS) for power plants and oil refineries by 2012.

The document outlines job estimates for various green energy sectors in the U.S., distinguishing between direct, indirect, and induced employment. It provides specific figures for wind, solar, hydropower, geothermal, and biomass industries, while noting the difficulty in quantifying energy efficiency jobs due to their integration into larger industries.

The research examines how increasing the EU's 2020 emission reduction target beyond 20% interacts with energy security in Poland, the Czech Republic, and Latvia. It distinguishes between 'objective' energy security (quantifiable parameters) and 'subjective' energy security (political discourse), finding that these often diverge. The authors argue that more stringent targets could improve energy security by reducing import dependency through renewables and energy efficiency, and by providing a clearer policy framework to avoid 'suboptimal investment' and 'stranded assets' in technologies like nuclear and carbon capture and storage (CCS). While Poland and the Czech Republic express high subjective insecurity despite relatively stable objective positions, Latvia remains objectively vulnerable due to its high reliance on Russian imports, though it possesses significant renewable potential.

The report examines ten indigenous carbon market projects across Canada, the United States, Australia, New Zealand, and Mexico. It highlights diverse methodologies—including afforestation, avoided deforestation, and traditional fire management—to demonstrate how carbon revenues can support environmental, cultural, and economic goals. The document identifies systemic challenges such as a lack of federal policy, difficulties with third-party verification of tribal land governance, and the technical complexity of proving 'additionality'. It recommends participatory planning, the use of voluntary markets for 'co-benefits', and the development of indigenous-specific verification resources to ensure local ownership and sustainability.

The document highlights a critical gap between the economic value derived from Uganda's natural resources and the minimal budgetary support allocated to their preservation. It notes that Uganda's forests are disappearing at twice the rate of sub-Saharan Africa, driven by high population growth and a heavy reliance on biomass for over 90% of energy needs. The author details a trend of 'degazetting' protected lands for industrial and agricultural use, citing conflicts in Namanve Forest Reserve, Pian Upe Wildlife Reserve, and the Mabira forest. The document warns that the discovery of oil in protected areas, including the Greater Virunga Transfrontier Park, further escalates the risk of conflict between the state and civil society.

The report examines the 'water-energy nexus' in the western United States, specifically the eleven states of the Western Electric Coordinating Council (WECC). It models eight scenarios from 2008 to 2100, varying by carbon emission goals, water conservation mandates, and energy efficiency levels. The primary finding is that while power plants require water, their total consumption is small compared to agricultural and urban use, making the water-energy nexus a secondary concern in the region's broader water crisis. The analysis suggests that carbon pricing (around $70 per ton) is a more likely driver for shifting energy strategies than water pricing, as water prices would need to exceed $4,000 to $7,000 per acre-foot to make water-conserving energy scenarios the least-cost option.

The document provides a comparative analysis of U.S. renewable energy resources—including hydropower, wind, biomass, geothermal, and solar—alongside conventional coal, natural gas, and nuclear power. It details installed capacities, capital costs per kilowatt, and carbon displacement estimates as of 2009-2010, noting that renewables are generally lower in carbon emissions, more flexible in scale, and faster to construct than conventional plants.

The report employs a Household Energy Economic Analysis (HHEA) model based on discrete choice analysis and stated preference surveys to understand why clean cooking technologies often fail to penetrate Sub-Saharan African markets. By surveying households in Addis Ababa, Dar es Salaam, and Maputo, the study argues that product-specific attributes—such as stove price, usage cost, safety, and smoke levels—are as critical as socio-economic factors in determining consumer choice. The findings reveal that low-income households are significantly more sensitive to upfront stove prices than usage costs, while higher-income groups show a greater willingness to pay for reduced smoke and increased safety. The report concludes that for bio-ethanol stoves to be viable, particularly for the poor, policies must address both the initial purchase price through subsidies or microfinance and the ongoing fuel costs.

The document outlines the mechanisms of the Federal Production Tax Credit (PTC) and Investment Tax Credit (ITC), including eligibility requirements and expiration dates. It also details the Treasury cash grant, the Advanced Energy Manufacturing Tax Credit (MTC), and depreciation rules like MACRS.

The briefing argues that meeting climate mitigation and adaptation challenges in developing countries requires more than just technology transfer; it requires a 'systems of innovation' approach. It proposes Climate Innovation Centres (CICs) as multi-disciplinary, facilitating organisations located in developing countries to bridge gaps in the innovation chain, such as adapting technologies to local conditions, creating markets, and designing policy regimes. The document highlights that different technologies and countries have unique innovation needs, meaning no 'cookie-cutter' formula exists. It cites India's National Biomass Cookstove Initiative as an illustrative example of this innovation-centered approach.

The paper examines historical cases from the Roman Empire, Early Modern Europe, and the Far East to argue that long-term economic growth is possible within renewable energy systems if demand, supply, and trade are managed through sound government policy. It contrasts successful management in Germany and Japan with failures in China, and assesses the technical potential of global renewable resources compared to current energy consumption.

The author advocates for a shift away from oil in the United States by implementing carbon or petroleum taxes to reduce demand and replacing petroleum-based fuels and materials with sustainable alternatives. The text highlights the potential for biofuels in transportation and heating, as well as the use of biomass for industrial chemicals and building products, emphasizing that such a transition must be grounded in sustainability to protect ecosystems.

The report analyzes Chile's transition toward non-conventional renewable energy (NCRE), noting that while installed capacity in the Central Interconnected Grid (SIC) nearly doubled between 2007 and 2009, the sector remains hindered by high market concentration and financial risks. It details the impact of Law No. 20.257, which mandates a clean energy quota of 5% by 2010 and 10% by 2024, and evaluates CORFO's incentive programs. The document highlights a critical tension between the growth of clean energy and a simultaneous increase in coal-fired generation, which threatens Chile's climate goals and long-term competitiveness.

The Union of Concerned Scientists argues that current U.S. biofuels policy is costly and ineffective, primarily supporting mature food-based industries while cellulosic biofuels remain stalled. The report proposes the 'Billion Gallon Challenge' to provide capital support for the first billion gallons of annual cellulosic capacity and a 'Biofuels Performance Tax Credit' to replace existing credits with incentives based on actual life-cycle emissions reductions.

The document defines key terms in the biofuels sector, highlighting the dominance of corn ethanol in the US and sugar cane in Brazil. It details specific US financial mechanisms, such as the Volumetric Ethanol Excise Tax Credit (VEETC), which provides a $0.45 cents/gallon credit to oil companies and costs over $5 billion annually, and the 'blend wall' currently set at 10 percent ethanol in gasoline.

The Union of Concerned Scientists argues that current U.S. biofuel policies are costly and ineffective, primarily supporting mature corn ethanol industries while cellulosic biofuels remain stalled. The report proposes 'The Billion Gallon Challenge' to provide investment tax credits and loan guarantees for 10 to 20 new commercial-scale cellulosic facilities. Additionally, it suggests replacing existing tax credits with a 'Biofuels Performance Tax Credit' that rewards fuels based on their ability to replace oil and reduce global warming emissions. Together, these measures could reduce global warming emissions by nearly 100 million metric tons annually by 2022.

In 2008, Arkansas imported all the coal used by its power plants, resulting in $463 million leaving the state, primarily to Wyoming. The state's electricity mix was 47.5% coal, with Entergy Arkansas and its White Bluff plant being the largest importers. The document argues that Arkansas could reduce this dependence and stimulate its local economy by adopting energy efficiency resource standards and renewable electricity standards, leveraging its potential for wind, solar, geothermal, and biomass energy.

Florida imported all the coal used by its power plants in 2008, resulting in over $1.56 billion leaving the state economy. The document argues that investing in energy efficiency and homegrown renewables, such as biomass, solar, and offshore wind, can reduce this dependence and stimulate local economic growth.

In 2008, Georgia was the highest spender on net coal imports in the United States, sending $2.62 billion out of state. The state's electricity generation relied on coal for 62.7% of its power despite having no internal coal supplies. The document argues that investing in energy efficiency and homegrown renewables, such as biomass from the forestry industry, solar, and wind, could improve energy independence and local economic development.