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 21.82
Milk (kg) -407.00 -0.014 5.70
Fat (kg) -20.17 -0.375 7.55
Prot (kg) -19.40 -0.441 8.56
Fertility Sub Index 0.26
Calving Interval (days) -0.18 -1.459 0.26
Survival (%) 0.00 1.117 0.00
Calving Sub Index -0.08
Gestation Length (days) 0.09 -0.919 -0.08
Beef Sub Index -1.07
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 9.20 -0.432 -3.97
Maintenance Sub Index Maint. Sub Index 8.00
Live WT (kg) -26.10 -0.307 8.00
Total Carbon Sub Index 28.93

* Based on an €80/tonne carbon price