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green econometrics

Information and analysis on the economics of solar and alternative energies

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Entries Tagged as 'Propane Energy'

Heating and Cooling – Does Insulation Pay?

November 5th, 2010 · 3 Comments

Insulation is one of the most important factors in improving building energy efficiency. Heating, ventilation and cooling (HVAC) often accounts for more than half the energy expense of a building. Insulation helps to improve the energy efficiency of heating and cooling. Depending on the selected insulating material, the economic impact on heating costs can be […]

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Tags: Alternative Energy · Cooling · Energy Costs · Energy Economics · Heating · Home Energy Economics · Home Heating Costs · Hydrocarbon Fuels · Insulation · Natural Gas Energy · Oil Energy · Propane Energy · Wood Energy

With choices like Biodiesel and Ethanol, what’s the best fuel for your vehicle?

October 3rd, 2007 · Comments Off on With choices like Biodiesel and Ethanol, what’s the best fuel for your vehicle?

With the rapid growth in vehicle use around the world, it would be nice to know what are the most efficiency, economic, and least carbon emitting fuels. The number of motor vehicles on the road is increasing rapidly. The number of cars and trucks in China is up over 3,600 percent in the last thirty […]

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Tags: Alternative Energy · Automobile Fuel Efficiency · Biodiesel Energy · Carbon and Climate · Carbon Economics · Carbon Emissions · Carbon Footprint · CO2 Emissions · Energy Density · Energy Economics · Energy Independence · Energy Security · Ethanol Energy · Fuel Cells · Fuel Efficiency · Hydrocarbon Fuels · Hydrogen Energy · Natural Gas Energy · Oil Energy · Propane Energy · Solar Energy · Specific Energy · Transportation Energy Economics · Wind Energy

Home Heating Concerns

September 25th, 2007 · Comments Off on Home Heating Concerns

With oil prices over $80 per barrel, the National Energy Assistance Directors’ Association in its press release today Record Home Heating Prices for Heating is expecting the average home heating cost for the ’08-’08 season to rise 9.9%. For homeowners using oil heat, heating costs are expected to increase 28% and for homes using propane, […]

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Tags: Alternative Energy · Carbon and Climate · Carbon Economics · Carbon Emissions · CO2 Emissions · Energy Costs · Energy Economics · Energy Expenditures · Energy Independence · Energy Security · Ethanol Energy · Fuel Costs · Global Warming · Historic Energy · Home Energy Economics · Home Heating Costs · Hydrocarbon Fuels · Oil Energy · Propane Energy · Solar Energy

Hostage to Oil

September 21st, 2007 · 1 Comment

Without greater investment into solar and hydrogen energies, we are held hostage to rising oil prices. Alternative energies such as solar and hydrogen fuel cells offer tremendous potential to provide energy independence and energy security. The dependence of the U.S. upon imported foreign oil raises inflation, weakens our currency, exacerbates the trade deficit, and forces […]

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Tags: Alternative Energy · Automobile Fuel Efficiency · Carbon Economics · Coal Energy · Energy Costs · Energy Economics · Energy Independence · Energy Security · Ethanol Energy · Fuel Costs · Fuel Efficiency · Home Energy Economics · Hydrocarbon Fuels · Hydrogen Economics · Hydrogen Energy · Natural Gas Energy · Oil Energy · Propane Energy · Solar Efficiency · Solar Energy · Transportation Energy Economics · Wood Energy

How to measure fuel efficiency, energy costs, and carbon emissions for home heating

August 27th, 2007 · 7 Comments

To measure the efficiency of conventional hydrocarbon fuels, we need a common measure of energy. The Kilowatt-Hours (KWH), the billing quantity of electric usage, serves as a useful measure of energy because we can equate KWH to engine horsepower performance, heat energy of a fuel, and compare energy costs on a common level. KWH can […]

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Tags: Carbon Economics · Carbon Emissions · Carbon Footprint · CO2 Emissions · Coal Energy · Energy Costs · Energy Economics · Fuel Costs · Fuel Efficiency · Home Energy Economics · Home Heating Costs · Hydrocarbon Fuels · Natural Gas Energy · Oil Energy · Propane Energy · Wood Energy