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 15.53
Milk (kg) -247.00 -0.014 3.46
Fat (kg) -11.86 -0.375 4.44
Prot (kg) -17.29 -0.441 7.63
Fertility Sub Index -6.75
Calving Interval (days) 3.18 -1.459 -4.64
Survival (%) -1.89 1.117 -2.11
Calving Sub Index 0.36
Gestation Length (days) -0.39 -0.919 0.36
Beef Sub Index 1.89
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.71 -0.432 0.31
Maintenance Sub Index Maint. Sub Index -1.99
Live WT (kg) 6.50 -0.307 -1.99
Total Carbon Sub Index 9.03

* Based on an €80/tonne carbon price