District Energy, First Quarter 2014.
http://www.districtenergy-digital.org/districtenergy/2014Q1?pg=38#pg38

"Owners and operators of multibuilding campuses face significant pressure to reduce operating and capital costs, maintain reliable services and become better stewards of the environment. To meet these challenges, an increasing number of campuses are turning to district energy, combined heat and power and/or microgrids. Effective planning ... will enhance the likelihood that savings associated with the power usage and climate control needs of individual buildings will be realized and that the central plant and distribution system can be ideally located."