Requiring an energy efficiency impact statement and certain specified energy efficiency standards to be eligible for state or public funding of capital improvement projects; requiring the impact statements to be prepared and paid for by the project proposer, specifying certain statement requirements; specifying certain project energy conserving technologies payback and internal air quality improvement and photovoltaic cells incorporation design planning requirements for state buildings; requiring the state building code rules to include certain standards for new buildings and major building renovations relating to energy conserving technologies and design planning (mk)