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 -1.20
Milk (kg) 197.00 -0.014 -2.76
Fat (kg) -1.44 -0.375 0.54
Prot (kg) -2.30 -0.441 1.02
Fertility Sub Index -17.51
Calving Interval (days) 9.12 -1.459 -13.31
Survival (%) -3.76 1.117 -4.20
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index -0.55
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 3.34 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index 0.09
Live WT (kg) -0.30 -0.307 0.09
Total Carbon Sub Index -18.61

* Based on an €80/tonne carbon price