GQL Statement
SUM(
  V(
    FILTER(
      FILTER(
        EG(final_demand),"sector == :transport"
      ),
      coal?
    ),
    value
  ),
  V(
    FILTER(
      FILTER(
        EG(final_demand),"sector == :transport"
      ),
      coal_gas?
    ),
    value
  ),
  V(
    FILTER(
      FILTER(
        EG(final_demand),"sector == :transport"
      ),
      cokes?
    ),
    value
  )
) / BILLIONS
Result
Description
Final demand of the 'coal_and_derivatives' carrier group
 
Characteristics
| Groups |  | 
| Unit | PJ | 
| File path | /app/tmp/etsource/gqueries/general/final_demand/mece/final_demand_of_coal_and_derivatives_in_transport.gql | 
References