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 -15.25
Milk (kg) 464.00 -0.014 -6.50
Fat (kg) 9.56 -0.375 -3.58
Prot (kg) 11.71 -0.441 -5.17
Fertility Sub Index -3.54
Calving Interval (days) 2.38 -1.459 -3.47
Survival (%) -0.06 1.117 -0.07
Calving Sub Index 4.26
Gestation Length (days) -4.63 -0.919 4.26
Beef Sub Index -4.74
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) 8.79 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -25.10

* Based on an €80/tonne carbon price