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 -7.29
Milk (kg) 185.00 -0.014 -2.59
Fat (kg) 4.08 -0.375 -1.53
Prot (kg) 7.19 -0.441 -3.17
Fertility Sub Index -4.38
Calving Interval (days) 3.03 -1.459 -4.42
Survival (%) 0.04 1.117 0.04
Calving Sub Index 1.11
Gestation Length (days) -1.21 -0.919 1.11
Beef Sub Index -0.19
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) 7.29 -0.432 -3.15
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -13.82

* Based on an €80/tonne carbon price