	utilicorp ucu unit buys stake in power plant utilicorp united inc said its utilco group subsidiary completed the purchase of a pct interest in westwood energy properties limited partnership for about mln dlrs the company said the partership is building and will operate a megawatt electric generation facility in schuykill county penn scheduled to begin commercial operation in july it said the pct interest was sold by westwood funding corp a wholly owned subsidiary of combustion engineering inc csp westwood funding retains an interest in the partership and serves as a general partner it said reuter 
