| Abstract |
The need to demonstrate commercial scale, binary cycle, geothermal technology was first expressed in the mid 1970's in EPRI Report Er-1099. From those initial conceptual plans, the Heber Binary Project has finally evolved into an operating plant. Engineering was kicked off in early 1981, with construction beginning in June 1983. Start-up commenced in early 1985 culminating in the synchronization of the generator in June 1985. Half of the brine facilities are in operation with the second half scheduled for completion in mid 1987. Initial component data is being gathered, and, as the second phase of brine field development comes on stream, the plant will begin full load testing. The plant's demonstration period will continue into 1988 after which it is planned to go into commercial operation. |