Urban Renewable Energy Policy and Practise

In the absence of useful and established patterns of practice, a search is under way for new means of reconciling local government’s sectorial concerns, technological opportunities, and shifts in energy markets with global environmental imperatives. There are several hopeful initiatives, focusing squarely on comprehensive local action in urban and regional conversion to a renewable energy supply base. (more…)

Energy Technology and Modern Urbanization

The age of industrialization came into full force through the modern exploration and use of fossil fuels. As one of its most striking phenomena, the rapid expansion of cities throughout the late 19th and the 20th centuries was a direct outcome of the fossil fuel energy economy as well. (more…)

City Guidance: The World Council for Renewable Energy’s Solar City Program

The Solar City approach originally emerged from a new generation of International Energy Agency (IEA) energy research and development work to pursue citywide applications as integral to the main planning agenda. It is now adopted by the World Council for Renewable Energy (WCRE) as a basic policy and planning basis for cities. (more…)

Electricity Production and Conversion

Electric and gas utilities’ Research & Development activities deal nearly exclusively with energy conversion, distribution, and energy usage (at least to the extent that these firms still focus on these core businesses). Although detailed data on utility Research & Development are not collected systematically, it seems that Energy R&D spending by many utilities has declined during the past decade or so. For example, a 1996 survey by the U.S. General Accounting Office (GAO) found that the combined Research & Development spending of the 112 largest operating utilities in the United States dropped from $708 million in 1993 to $476 million in 1996. (more…)

Years of Wasted Wind Energy from Electricity Consumption

Canary wasted much of the wind power produced with wind farms, the current and anticipated, until they are built pumping stations capable of almacenarla. Not be at least until 2015. (more…)

Urban Renewable Energy Technology, Systems, and Industry Development

The aim is to work with cities in advancing renewable energy technologies and systems and to help promote the renewable energy industry in a way that allows it to serve as model for the rest of the national urban system. The emphasis is therefore on market-led approaches of technology system development and deployment, through pricing, investment, electricity purchasing policies, information, model action, and other means. (more…)

Renewable Energy Technology Development, Research & Development

The aim of this broad sweep through the area of energy innovation, highlighting the main actors, activities, policies, institutions, and their interactions that eventually underlie energy technology development and deployment, was to present an overview of the current state of and challenges to energy innovation. (more…)

Energy R&D, Energy Funds, Energy Conservation

Government expenditures on energy R&D, energy conservation have risen steadily over the past decade, but only two countries, Japan and the United States, are responsible for the bulk of expenditures in this area. Until the mid-1990s, global conservation expenditures were more or less split equally among the transportation, industrial, and residential sectors, but during the past few years, there has been a sharp rise in industrial conservation R&D efforts. (more…)

Energy Technology Adoption and Diffusion

energy technology adoption

Beginning at the end of the technological change process, research has consistently shown that diffusion of new, economically superior technologies is never instantaneous. A new technology is adopted at first gradually and then with increasing rapidity, until at some point its saturation in the economy is reached. The explanation for this typical path of diffusion that has most relevance for energy conservation investments is related to differences in the characteristics of adopters and potential adopters. This includes differences in the type and vintage of their existing equipment, other elements of the cost structure (such as access to and cost of labor, material, and energy), and their access to technical information. (more…)

Energy Efficiency Gap - Technologies and Usages Perspectives

energy efficiency technologies
Recently, attention to energy efficiency has been gaining momentum. The attention given by policy maker is mainly due to concerns about climate change emissions of carbon dioxide from fossil fuels. Particular attention has been paid on how the role of technological improvements in energy efficiency can help reduce carbon dioxide emissions. (more…)

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