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 12.38
Milk (kg) -213.00 -0.014 2.98
Fat (kg) -7.76 -0.375 2.91
Prot (kg) -14.71 -0.441 6.49
Fertility Sub Index -7.61
Calving Interval (days) 3.39 -1.459 -4.95
Survival (%) -2.38 1.117 -2.66
Calving Sub Index -0.07
Gestation Length (days) 0.08 -0.919 -0.07
Beef Sub Index 0.46
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 2.00 -0.432 -0.86
Maintenance Sub Index Maint. Sub Index 0.21
Live WT (kg) -0.70 -0.307 0.21
Total Carbon Sub Index 5.37

* Based on an €80/tonne carbon price