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 13.65
Milk (kg) -277.00 -0.014 3.88
Fat (kg) -14.36 -0.375 5.38
Prot (kg) -9.95 -0.441 4.39
Fertility Sub Index 1.74
Calving Interval (days) -1.19 -1.459 1.74
Survival (%) 0.00 1.117 0.00
Calving Sub Index -1.72
Gestation Length (days) 1.87 -0.919 -1.72
Beef Sub Index -4.04
Carcass Weight (kg) 6.70 -0.528 -3.53
Age of Slaughter (days) 1.17 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 1.35
Live WT (kg) -4.40 -0.307 1.35
Total Carbon Sub Index 10.98

* Based on an €80/tonne carbon price