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 1.07
Milk (kg) 147.00 -0.014 -2.06
Fat (kg) -1.68 -0.375 0.63
Prot (kg) -5.66 -0.441 2.50
Fertility Sub Index -17.23
Calving Interval (days) 9.03 -1.459 -13.18
Survival (%) -3.63 1.117 -4.06
Calving Sub Index 1.04
Gestation Length (days) -1.13 -0.919 1.04
Beef Sub Index -1.01
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 5.51 -0.432 -2.38
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -16.56

* Based on an €80/tonne carbon price