According the Wikipedia a negawatt is an hypothetical tradable unit of energy saved. The concept of negawatt power was introduced by Amory Lovins in a 1989 speech for an arbitrage way of supplying additional electrical energy to consumers by conserving energy rather than by increased generation capacity.
Negawatt.com sold at URLs.net in March 2012 for $4,000. Negawatts.com sold at URLs.net in December 2017 for $2,200.
Also available are Negawatt.net and Negawatts.net.
Minimum offer considered (USD): $1,500
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