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 -2.62
Milk (kg) 149.00 -0.014 -2.09
Fat (kg) -2.97 -0.375 1.11
Prot (kg) 3.73 -0.441 -1.65
Fertility Sub Index -1.66
Calving Interval (days) 1.51 -1.459 -2.20
Survival (%) 0.49 1.117 0.55
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 1.55
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) -0.17 -0.432 0.07
Maintenance Sub Index Maint. Sub Index 5.36
Live WT (kg) -17.50 -0.307 5.36
Total Carbon Sub Index 5.49

* Based on an €80/tonne carbon price