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 -7.03
Milk (kg) 247.00 -0.014 -3.46
Fat (kg) 4.07 -0.375 -1.52
Prot (kg) 4.64 -0.441 -2.05
Fertility Sub Index -18.22
Calving Interval (days) 9.43 -1.459 -13.76
Survival (%) -3.99 1.117 -4.46
Calving Sub Index 1.73
Gestation Length (days) -1.88 -0.919 1.73
Beef Sub Index -1.33
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 3.08 -0.432 -1.33
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -30.06

* Based on an €80/tonne carbon price