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 33.37
Milk (kg) -1004.00 -0.014 14.06
Fat (kg) -17.99 -0.375 6.74
Prot (kg) -28.49 -0.441 12.57
Fertility Sub Index -0.86
Calving Interval (days) 0.71 -1.459 -1.04
Survival (%) 0.16 1.117 0.18
Calving Sub Index 0.04
Gestation Length (days) -0.04 -0.919 0.04
Beef Sub Index 13.67
Carcass Weight (kg) -30.80 -0.528 16.25
Age of Slaughter (days) 5.97 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index 23.82
Live WT (kg) -77.70 -0.307 23.82
Total Carbon Sub Index 70.03

* Based on an €80/tonne carbon price