MCY Mercury NZ ( MRP Mighty River Power)

[LAC]

I have been trying to find some information of the following, come someone point me in the right direction please.
Over the past 5 years I have read that demand for power has decreased 0.2%pa in NZ so I would assume prices would have to go up to get in increasing revenue. Where could I get the info on demand (units used) and price (per unit) for the past few years? Not just for MRP, but in NZ.

[Baa_Baa]

I have been trying to find some information of the following, come someone point me in the right direction please.
Over the past 5 years I have read that demand for power has decreased 0.2%pa in NZ so I would assume prices would have to go up to get in increasing revenue. Where could I get the info on demand (units used) and price (per unit) for the past few years? Not just for MRP, but in NZ.

Try here, http://www.emi.ea.govt.nz