Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: notesfiles - hp 1.2 08/01/83; site hp-pcd.UUCP Path: utzoo!watmath!clyde!bonnie!akgua!sdcsvax!sdcrdcf!hplabs!hp-pcd!john From: john@hp-pcd.UUCP (john) Newsgroups: net.consumers Subject: Re: re feeding power back into the grid Message-ID: <69600020@hp-pcd.UUCP> Date: Tue, 9-Apr-85 12:12:00 EST Article-I.D.: hp-pcd.69600020 Posted: Tue Apr 9 12:12:00 1985 Date-Received: Sun, 14-Apr-85 03:52:24 EST References: <5446@utzoo.UUCP> Organization: Hewlett-Packard - Corvallis, OR Lines: 15 Nf-ID: #R:utzoo:-544600:hp-pcd:69600020:000:509 Nf-From: hp-pcd!john Apr 11 09:12:00 1985 <<< There is a power plant in California that was designed to minimize the Peak/Average variations on the power grid. It consists of two mountain lakes at different altitudes and a generator/pump station in between them. During peak hours water flows to the lower lake and helps generate power. This water is then pumped back up to the upper lake during the off-peak hours. This lets them run the rest of the plants at a constant rate which nuke plants tend to like. John Eaton !hplabs!hp-pcd!john