Growth plans, page-2

In attempting to understand, the impact of SME/ residential growth, and compare with the old Metric Gwh/under management. The 3 factors needed, residential, DMC and Gwh numbers are in a combination of the 2018 annual report and the recent presentation
On 30/6/18
Residential 15120
DMC/SME 151
Gwh 204.7
Note DMC and SME appear to be the same thing.

We have been advised Residential customer gross revenue is $1300 and SMEs are $10500. SMEs are ~8 times higher in sales per customer than residentials. So for simplicity, count 1 SME as 8 residential customers in electricity consumption terms. It is a fairly conservative guess, as SMEs are more energy weighted in billing than residentials which have a greater proportion of charges related to supply.

Do the maths on those numbers to normalise SMEs into residential equivalence
(15120 +(151 x 8) = 15120 + 1208 = 16328 normalised customers

16328 customers/204.7 gwh= 0.012538 Gwh per normalised customer

Repeat the calculations for normalised customer numbers to date
31/12/18 19876 x 0.012538 = 249.2 Gwh/annum
31/03/19 24415 x 0.012538 = 306.1 Gwh/annum
30/06/19 45000 x 0.012538 = 564.2 Gwh/annum*
*based on the projected 3000 SMEs and 21000 residentials

I look forward to further clarification as 564 Gwh seems unbelievable, LPE have stated, they will advise if customer average values change, for now working with the currently advised numbers.
LPE have also stated they will release GWH/a in the annual report, so confirmation is not so far away