We have links through our Board with Llanfalteg Community Association, who have been developing a process for auditing community energy consumption with funding support from Carmarthenshire Environment Partnership.
There is also work being done through the Covenant of Mayors in Llandovery, see http://www.covenantofmayors.eu/index_en.html for more information.
In time, we hope to have more consolidated resources for this activity. The Energy Saving Trust have support for communities from time to time. Contact us for more information or if you want to take actions forward on this.