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• 1. [Image] Alternate Energy Sources for Hawaii

  	Hawaii has no short-term substitute for seaborne petroleum, although a number of renewable natural energy resources show enough potential to justify a state policy and state funding for their development. ...
  	Citation × Citation Citation Abstract Copy Title: Alternate Energy Sources for Hawaii Author: Committee on Alternate Energy Sources for Hawaii Year: 1975 Hawaii has no short-term substitute for seaborne petroleum, although a number of renewable natural energy resources show enough potential to justify a state policy and state funding for their development. Of significant potential importance are bioconversion of Bagasse, wind, geothermal energy, solar collectors, ocean thermal energy conversion, and liquefaction and gasification of coal. Development of these sources will be influenced by environmental tradeoffs, available investment capital, and changes in demand for electricity. Task force recommendations include state funding of at least $1,000,000 for projects in all counties, with coordination at the state level to include continuing systems and tax studies and an annual review. Specific data on separate energy sources and conclusions of individual task forces are included. (151 references) (DCK) Title: Alternate Energy Sources for Hawaii Author: Committee on Alternate Energy Sources for Hawaii Year: 1975 Hawaii has no short-term substitute for seaborne petroleum, although a number of renewable natural energy resources show enough potential to justify a state policy and state funding for their development. Of significant potential importance are bioconversion of Bagasse, wind, geothermal energy, solar collectors, ocean thermal energy conversion, and liquefaction and gasification of coal. Development of these sources will be influenced by environmental tradeoffs, available investment capital, and changes in demand for electricity. Task force recommendations include state funding of at least $1,000,000 for projects in all counties, with coordination at the state level to include continuing systems and tax studies and an annual review. Specific data on separate energy sources and conclusions of individual task forces are included. (151 references) (DCK) Close

• 2. [Image] Geothermal District Heating System Feasibility Analysis: Thermopolis, Wyoming

  	Thermopolis, Wyoming is located in the Bighorn Basin region of north central Wyoming. The service population of the Thermopolis-East Thermopolis area is about 4,400 people. Historically, the regional economy ...
  	Citation × Citation Citation Abstract Copy Title: Geothermal District Heating System Feasibility Analysis: Thermopolis, Wyoming Author: Goering, S.W. Year: 1982 Thermopolis, Wyoming is located in the Bighorn Basin region of north central Wyoming. The service population of the Thermopolis-East Thermopolis area is about 4,400 people. Historically, the regional economy has been closely tied to the utilization of its natural resources; agriculture, mining, and oil exploration and production have all been regional economic factors. Hot water utilization dates back to the initial decades of the twentieth century both in the use of private wells and through the development of Hot Springs State Park. Currently there is a new interest in exploring how to best develop the hot water resource for use in a district heating system. The purpose of this study is to determine the technical and economic feasibility of constructing and operating a district heating system to serve the residential, commercial, and public sectors in Thermopolis Title: Geothermal District Heating System Feasibility Analysis: Thermopolis, Wyoming Author: Goering, S.W. Year: 1982 Thermopolis, Wyoming is located in the Bighorn Basin region of north central Wyoming. The service population of the Thermopolis-East Thermopolis area is about 4,400 people. Historically, the regional economy has been closely tied to the utilization of its natural resources; agriculture, mining, and oil exploration and production have all been regional economic factors. Hot water utilization dates back to the initial decades of the twentieth century both in the use of private wells and through the development of Hot Springs State Park. Currently there is a new interest in exploring how to best develop the hot water resource for use in a district heating system. The purpose of this study is to determine the technical and economic feasibility of constructing and operating a district heating system to serve the residential, commercial, and public sectors in Thermopolis Close

• 3. [Image] Engineering and Economic Analysis for the Utilization of Geothermal Fluids in a Cane Sugar Processing Plant. Final Report

  	The purpose of this study was to determine the feasibility of geothermal resource utilization at the Puna Sugar Company cane sugar processing plant, located in Keaau, Hawaii. A proposed well site area ...
  	Citation × Citation Citation Abstract Copy Title: Engineering and Economic Analysis for the Utilization of Geothermal Fluids in a Cane Sugar Processing Plant. Final Report Author: Humme, J.T. Year: 1979 The purpose of this study was to determine the feasibility of geothermal resource utilization at the Puna Sugar Company cane sugar processing plant, located in Keaau, Hawaii. A proposed well site area was selected based on data from surface exploratory surveys. The liquid dominated well flow enters a binary thermal arrangement, which results in an acceptable quality steam for process use. Hydrogen sulfide in the well gases is incinerated, leaving sulfur dioxide in the waste gases. The sulfur dioxide in turn is recovered and Used in the cane juice processing at the sugar factory. The clean geothermal steam from the binary system can be used directly for process requirements. It replaces steam generated by the firing of the waste fibrous product from cane sugar processing. The waste product, called bagasse, has a number of alternative uses, but an evaluation clearly indicated it should continue to be employed for steam generation. This steam, no longer required for process demands, can be directed to increased electric power generation. Revenues gained by the sale of this power to the utility, in addition to other savings developed through the utilization of geothermal energy, can offset the costs associated with hydrothermal utilization Title: Engineering and Economic Analysis for the Utilization of Geothermal Fluids in a Cane Sugar Processing Plant. Final Report Author: Humme, J.T. Year: 1979 The purpose of this study was to determine the feasibility of geothermal resource utilization at the Puna Sugar Company cane sugar processing plant, located in Keaau, Hawaii. A proposed well site area was selected based on data from surface exploratory surveys. The liquid dominated well flow enters a binary thermal arrangement, which results in an acceptable quality steam for process use. Hydrogen sulfide in the well gases is incinerated, leaving sulfur dioxide in the waste gases. The sulfur dioxide in turn is recovered and Used in the cane juice processing at the sugar factory. The clean geothermal steam from the binary system can be used directly for process requirements. It replaces steam generated by the firing of the waste fibrous product from cane sugar processing. The waste product, called bagasse, has a number of alternative uses, but an evaluation clearly indicated it should continue to be employed for steam generation. This steam, no longer required for process demands, can be directed to increased electric power generation. Revenues gained by the sale of this power to the utility, in addition to other savings developed through the utilization of geothermal energy, can offset the costs associated with hydrothermal utilization Close

• 4. [Image] Guide to Demonstrations of Energy Conservation, Solar Energy and Other New Technologies: Energy Extension Service

  	This guide was compiled by the Energy Extension Service (EES) for use by State EES planners. It is intended to facilitate viewing of solar, conservation, and other energy technologies at work. The demonstrations ...
  	Citation × Citation Citation Abstract Copy Title: Guide to Demonstrations of Energy Conservation, Solar Energy and Other New Technologies: Energy Extension Service Author: Ignatius, N. Year: 1977 This guide was compiled by the Energy Extension Service (EES) for use by State EES planners. It is intended to facilitate viewing of solar, conservation, and other energy technologies at work. The demonstrations listed in this Guide have generally been limited to those most applicable to individual homeowners, small businesses, schools, and farms. In a few states, however, municipal systems have also been included. Many of these projects have received Federal funding. The majority of projects demonstrate some form of solar energy. In addition to solar heating and cooling for homes and commercial buildings, a number of examples of farm applications such as solar crop drying are listed, as well as demonstrations of wind energy, biomass, photovoltaics, etc. Since all successful solar heating and cooling systems incorporate sensible energy-conserving design, each solar heating and/or cooling project is at the same time an energy-conservation project. When these conservation designs are of special interest or inventiveness, this has been noted. In a few cases, projects demonstrate only conservation measures, such as the construction of buildings underground Title: Guide to Demonstrations of Energy Conservation, Solar Energy and Other New Technologies: Energy Extension Service Author: Ignatius, N. Year: 1977 This guide was compiled by the Energy Extension Service (EES) for use by State EES planners. It is intended to facilitate viewing of solar, conservation, and other energy technologies at work. The demonstrations listed in this Guide have generally been limited to those most applicable to individual homeowners, small businesses, schools, and farms. In a few states, however, municipal systems have also been included. Many of these projects have received Federal funding. The majority of projects demonstrate some form of solar energy. In addition to solar heating and cooling for homes and commercial buildings, a number of examples of farm applications such as solar crop drying are listed, as well as demonstrations of wind energy, biomass, photovoltaics, etc. Since all successful solar heating and cooling systems incorporate sensible energy-conserving design, each solar heating and/or cooling project is at the same time an energy-conservation project. When these conservation designs are of special interest or inventiveness, this has been noted. In a few cases, projects demonstrate only conservation measures, such as the construction of buildings underground Close