722
S. L. Galván et al.
Table 3 System of indicators of environmental performance
Primary indicators
Score
Secondary indicators
Environmental
performance index
DI1. Implementation
of the SWMP based
on the diagnosis with
the
methodology
established
[1-2]
DI2.
Institutionalization of
the SWMP
[1-2]
Equation 1. Development
DI3.Allocation
of
internal budget
[1-3]
II1.Personnel,
commission
or
specific office
[1-2]
II2.Areas
of
application
[1-3]
Equation 4. EPI
II3.Institutional
relation
with
cooperatives of urban
waste collectors
[1-3]
Equation 2. Implementation
II4.Separation of
e-waste
[1-3]
II5.Minimization of
the
amount
of
compostable
waste
sent to final disposal
[1-4]
MI1. Monitoring of
the SWMP
[1-4]
Equation 3. Monitoring
DI development indicators
II actual indicators of implementation
MI monitoring indicators
EPI environmental performance index
Note i takes the score assigned to each primary indicator and N is the maximal value for each
indicator