5

The carrying on of any of the following operations—

a

burning as a fuel at a rate of less than one tonne per hour, under an authorisation granted under the Industrial Pollution Control Order or a permit under the 2003 Regulations, of—

i

straw (02 01 03), poultry litter (02 01 06) or wood (02 01 07); or

ii

solid fuel which has been manufactured from waste by a process involving the application of heat (19 12 10),

to the extent that it is or forms part of a process within Part B or Part C of any section of Schedule 1 to the 1998 Regulations, or an activity within Part B or Part C of any Section of Part 1 of Schedule 1 to the 2003 Regulations and the feeding of such waste into an appliance in which it is to be so burned;

b

the secure storage on any premises of any waste mentioned in sub-paragraph (a) which is intended to be burned as mentioned in that sub-paragraph if—

i

no more than 25 tonnes is stored at any one time; and

ii

no waste is stored there for longer than 1 year.