Article 4 The renewable transport fuel obligation

owns relevant fuel; and

supplies that F2fuel at or for delivery to places in the United Kingdom.

a “specified period” means—

and any such period is referred to in this Order as an “obligation period”;

the “specified date” means—

the evidence which is required is one or more RTF certificates issued by the Administrator in accordance with this Order.

the development fuel target for that supplier for that period; and

the main obligation for that supplier for that period.

calculate the notional amount of relevant fuel which the supplier has supplied at, or for delivery to, places in the United Kingdom during the obligation period (see paragraph (7)); and

if the notional amount is less than 10 million litres, deduct the first 450,000 litres of that amount.

“the F9eligible fuel” means the renewable transport fuel which—

to the extent that the eligible fuel is F15...ethyl-tertiary-butyl-ether, F16R is deemed to be 47% in respect of that portion of the eligible fuel;

to the extent that the eligible fuel is F17...methyl-tertiary-butyl-ether, R is deemed to be 36% in respect of that portion of the eligible fuel; F18...

to the extent that the eligible fuel is fatty-acid-methyl-ester derived from relevant feedstocks and methanol derived from fossil fuel, R is deemed to be 100% in respect of that portion of the eligible fuel; F19...

to the extent that the eligible fuel is hydrotreated vegetable oil derived from relevant feedstocks and thermochemically treated with hydrogen derived from a non-biological origin, R is deemed to be 100% in respect of that portion of the eligible fuelF21; and

to the extent that the eligible fuel consists of RFNBO—

in respect of that portion of the eligible fuel.

except where sub-paragraph (b), (c) F24, (d) or (e) applies, one kilogram of gaseous relevant fuel must be treated as equivalent to one litre of liquid relevant fuel;

where the gaseous relevant fuel is renewable methane, including substitute natural gas, one kilogram of that fuel must be treated as equivalent to 1.90 litres of liquid relevant fuel;

where the gaseous relevant fuel is renewable butane, renewable propane or a combination of renewable butane and renewable propane, one kilogram of that fuel must be treated as equivalent to 1.75 litres of liquid relevant fuel;

where the gaseous relevant fuel is renewable hydrogen, one kilogram of that fuel must be treated as equivalent to 4.58 litres of liquid relevant fuel;

where the relevant fuel is a maritime RFNBO in the form of ammonia, one kilogram of that fuel must be treated as equivalent to 0.66 litres of liquid relevant fuel;

where the relevant fuel is a maritime RFNBO in the form of methanol, one litre of that fuel must be treated as equivalent to 0.70 litres of liquid relevant fuel.