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 -11.35
Milk (kg) 527.00 -0.014 -7.38
Fat (kg) 2.46 -0.375 -0.92
Prot (kg) 6.91 -0.441 -3.05
Fertility Sub Index -9.47
Calving Interval (days) 4.96 -1.459 -7.24
Survival (%) -2.00 1.117 -2.23
Calving Sub Index 2.82
Gestation Length (days) -3.07 -0.919 2.82
Beef Sub Index -3.37
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 8.55 -0.432 -3.69
Maintenance Sub Index Maint. Sub Index -4.38
Live WT (kg) 14.30 -0.307 -4.38
Total Carbon Sub Index -25.76

* Based on an €80/tonne carbon price