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 -7.51
Milk (kg) 304.00 -0.014 -4.26
Fat (kg) 1.28 -0.375 -0.48
Prot (kg) 6.29 -0.441 -2.78
Fertility Sub Index -8.21
Calving Interval (days) 4.43 -1.459 -6.46
Survival (%) -1.56 1.117 -1.74
Calving Sub Index 1.07
Gestation Length (days) -1.16 -0.919 1.07
Beef Sub Index -2.25
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 11.44 -0.432 -4.94
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -16.56

* Based on an €80/tonne carbon price