CONSENT OF INDEPENDENT AUDITORS
We consent to the incorporation by reference in the Registration Statements
(33-79894, 33-87104, 33-89642, 33-98806, 333-25879, 333-47821) on Form S-8 of
Onsite Energy Corporation of our report dated September 9, 2000, relating to the
consolidated balance sheet of Onsite Energy Corporation and subsidiaries as of
June 30, 2000 and the related statements of operations, shareholders' equity
(deficit) and cash flows for the years ended June 30, 2000 and 1999 which report
appears in the June 30, 2000 annual report on Form 10-KSB of Onsite Energy
Corporation.
/s/ HEIN + ASSOCIATES LLP
HEIN + ASSOCIATES LLP
Certified Public Accountants
Orange, California
October 10, 2000
