Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -2.66
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) -7.07 -0.375 2.65
Prot (kg) 2.63 -0.441 -1.16
Fertility Sub Index -12.73
Calving Interval (days) 6.51 -1.459 -9.50
Survival (%) -2.89 1.117 -3.23
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index -0.11
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 5.26 -0.432 -2.27
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -17.16

* Based on an €80/tonne carbon price