Distributed Generation Overview
PNM believes that distributed generation in which customer-
or utility-owned electricity generators are located at the site at which the energy
is used will play a signficant role in electricity generation in the future. Distributed
generation allows environmentally conscious consumers the opportunity to ensure
that at least part of the electricity they use is generated from renewable resources
that can include solar or wind power. Since the cost to generate electricity using
new distributed generation technologies, especially renewable technologies such
as photovoltaic systems and fuel cells, is currently more expensive than purchasing
electricity from a large utility, many people choose to generate only part of
the electricity they need. These individuals choose to remain connected
to their local utility so that they can purchase the extra electricity needed
during their peak usage time, and either sell back or receive a credit for the
excess electricity they generate during low usage times. This approach, called
interconnection, allows an individual to make a smaller investment in generation
equipment while using the utility grid as the backup system. It also ensures that
the highly reliable electric service that customers are used to receiving from
their local utility doesn't change. Utility-owned distributed generation
provides a utility with the flexibility to add local generation to help solve
localized energy demand problems or postpone costly central generating plant additions.
More information on the Web
Interstate
Renewable Energy Council (irecusa.org)
National
Renewable Energy Laboratory (nrel.gov)
DOE
consumers guide: Get Your Power From the Sun (nrel.gov /
.pdf)
New Mexico
Solar Energy Association (nmsea.org)
Sandia
National Laboratories (sandia.gov)
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