GTTC Future of Ground Testing Meta-Analysis of 20 Documents

National research, development, test, and evaluation ground testing capabilities in the United States are at risk. There is a lack of vision and consensus on what is and will be needed, contributing to a significant threat that ground test capabilities may not be able to meet the national security and industrial needs of the future. To support future decisions, the AIAA Ground Testing Technical Committees (GTTC) Future of Ground Test (FoGT) Working Group selected and reviewed 20 seminal documents related to the application and direction of ground testing. Each document was reviewed, with the content main points collected and organized into sections in the form of a gap analysis current state, future state, major challenges/gaps, and recommendations. This paper includes key findings and selected commentary by an editing team

Financial Risks of Investments in Coal

Analyzes the regulatory, commodity, and construction risks of investing in coal mining and coal-fired power plants. Examines industry analysts' consensus on viable alternatives to coal, including natural gas, solar, wind, and energy efficiency

Energy efficiency in the iron and steel industry : cases of Zimbabwe and South Africa

Includes bibliographical references.This study looks at possible improvements of energy efficiency in the iron and steel industry in Zimbabwe and the case of South Africa is studied also for comparison. Data required was obtained through field visits and international databases. The fieldwork findings, analysis and published literature contributed to the conclusions and recommendations. There is a relationship between technology advancement, energy efficiency and energy intensity. The more modern technology a country's steel industry adopts the more energy efficient it becomes and so lowers its energy intensity. Countries such as South Korea, Japan and Germany have adopted modern technologies and they are among the most efficient steel producers and have the lowest energy intensities while India and China have low levels of modern technologies, low efficiencies and high intensities. ZISCO, the iron and steel industry of Zimbabwe has a relatively high energy intensity (closer to China and India) compared to South Africa and other developing country producers. ZISCO has both new and old technology while industry in South Africa, which has retired most old technology and closed all its less efficient plants, is largely using new and even state of the art technology in some of its plants. In Zimbabwe the national economic and industrial policies have had negative impacts on the growth and development of its iron and steel industry. ZISCO needs policies that support the adoption of energy efficient technology, create a level playing field for downstream steel industries since ZISCO has the potential to influence growth of this sector and the sector has prospects for significant foreign currency earnings. The study recommends a restructuring of ZISCO to improve productivity, and energy efficiency through replacement of old technologies in the medium to long term and implementation of some identified less capital-intensive options that are typical in an integrated steel mill

Energy Efficiency: Finding Leadership Opportunities

Between 1995 and 2011, the population of Alberta increased by roughly 40 per cent, but energy use in the province grew much faster, with a 62 per cent increase over the same period. In the industrial sector, the province’s largest energy consumer, demands grew 110 per cent. In mining and oil-and-gas extraction specifically, energy use over that period soared, growing by 355 per cent. That remarkable growth in energy consumption creates a particular challenge for Alberta Premier Alison Redford, who in 2011 ordered her ministers to develop a plan that “would make Alberta the national leader in energy efficiency and sustainability.” The province is still waiting. The incentives to become more energy efficient are not particularly strong in Alberta. The province’s terrain and size favour larger and less-efficient vehicles. Energy in the province is abundant, so there is little cause for concern over energy security. And energy is relatively affordable, particularly for a population that is more affluent than the Canadian average. There is little pressure on Albertans to radically alter their energy consumption behaviour. Yet, improved energy efficiency could position businesses in Alberta to become even more globally competitive, in addition to leading to improved air quality and public health. And for a province racing to keep up with growing energy demand, effective measures that promote conservation will prove much cheaper than adding yet more expensive infrastructure to the energy network. Many other jurisdictions have already provided examples of methods Alberta could employ to effectively promote energy conservation. First, Alberta must set hard targets for its goals to save energy, and then monitor that progress through transparent accounting, measuring and reporting. The provincial government can also nurture a culture of energy conservation, by formally and publicly recognizing leadership in efficiency improvements in industry and buildings, and by issuing an annual “premier’s report card,” making public the progress on province-wide efficiency efforts. For a province that continues to enjoy growth in business and population, updated guidelines around new building codes have been proven to improve energy efficiency. And there remains a significant opportunity for Alberta to improve efficiency in its commercial and industrial sectors, the largest users of energy, by providing government incentives to replace ageing equipment with more efficient technology. Alberta is also well suited for a shift toward more combined heat and power generation plants, which can repurpose generated heat that is otherwise wasted, significantly reducing energy demand and costs. And in a province awash in natural gas, incentives to encourage travel using compressed or liquefied natural gas vehicles could serve to boost energy efficiency in the transportation sector as well. Alberta is fortunate in that it has abundant energy and prosperity, making improved energy efficiency a matter of choice, rather than — as in some jurisdictions — one of urgent necessity. It is, however, a choice that Alberta has enough reasons, and resources, to make. All it requires is the will

Regional development and carbon emissions in China

China announced at the Paris Climate Change Conference in 2015 that the country would reach peak carbon emissions around 2030. Since then, widespread attention has been devoted to determining when and how this goal will be achieved. This study aims to explore the role of China’s changing regional development patterns in the achievement of this goal. This study uses the logarithmic mean Divisia index (LMDI) to estimate seven socioeconomic drivers of the changes in CO2 emissions in China since 2000. The results show that China’s carbon emissions have plateaued since 2012 mainly because of energy efficiency gains and structural upgrading (i.e., industrial structure, energy mix and regional structure). Regional structure, measured by provincial economic growth shares, has drastically reduced CO2 emissions since 2012. The effects of these drivers on emissions changes varied across regions due to their different regional development patterns. Industrial structure and energy mix resulted in emissions growth in some regions, but these two drivers led to emissions reduction at the national level. For example, industrial structure reduced China’s CO2 emissions by 1.0% from 2013-2016; however, it increased CO2 emissions in the Northeast and Northwest regions by 1.7% and 0.9%, respectively. By studying China’s plateauing CO2 emissions in the new normal stage at the regional level, it is recommended that regions cooperate to improve development patterns