Estimated Energy Use

By: Scott Moore
May 25, 2010 · Posted in energy · Comment 

Linked is graphic showing the different sources and uses of energy in the United States.  I first ran across this graphic in Input – Output Analysis (Miller and Blair) in their discussion of energy and economic impacts.  I encourage you to “do the the math” addition or subtraction in this case. These data are often referenced as sources and uses of energy.  As an example, residential structures consume over 35 percent of the usable energy.  This graphic details how that can be possible.

These data also bring into question the green energy movement including;  jobs, energy savings, and industry impact. It is clear to this analyst that conservation would have a greater impact on our energy use short term, than new forms of green energy like wind or solar.  This is not to say these new forms of energy generation are not important, only that there is the reality of our current energy system efficiency (see graphic) as a result of the system the United States currently deploys.

Benefits of Clean Energy

By: Scott Moore
March 30, 2010 · Posted in energy · Comment 

EPA has just released a resource for states and other interested parties for assessing the benefits of clean energy. This document is a absolute necessity for any organization which analyzes energy development, production, transmission and the associated effects these systems have on economies, public health and policy.

Assessing the Multiply Benefits of Clean Energy(pdf)

Cost of Coal

By: Scott Moore
December 1, 2008 · Posted in energy · Comment 

The Post and Courier would have you believe that that it is inevitable that the cost of electricity is going to rise, hence the need for higher electricity bills.  A review of the cost of coal from the Energy Information Administration outlines exactly what has been happening to coal prices. EIA

Like most commodities, coal also experienced a price bubble (remember oil prices of $145/barrel – now $50/barrel!). The same is true of coal primarily because of transportation costs. However, within the last few weeks, coal has dropped significantly and will most likely return to its long term trend forecast, slightly DECREASING in cost.  The reason for a decrease is due in part to the phasing out of more expensive sources of production and an increase in production efficiency.