http://www.legislation.gov.uk/id/uksi/2015/721

PART 3Amendment of the ESO Regulations

Amendment of the ESO Regulations (Regulation 4)16

1

Regulation 4 of the ESO Regulations is amended as follows.

2

In paragraph (1)—

a

for the formula substitute—

$(G P - C P) \times [\frac{S D S - (X E + G E)}{T D S - (T E + G T)}]$

b

after the definition of SDS insert—

XE is the amount of EII excluded electricity supplied by that supplier on that day;
GE is the amount of green excluded electricity supplied by that supplier in that quarterly obligation period divided by the number of days in that period;

c

after the definition of TDS insert—

TE is the total amount of EII excluded electricity supplied by all suppliers on that day;
GT is the total amount of green excluded electricity supplied by all suppliers in that quarterly obligation period divided by the number of days in that period.