Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -18.05
Milk (kg) 181.00 -0.014 -2.53
Fat (kg) 22.64 -0.375 -8.48
Prot (kg) 15.94 -0.441 -7.04
Fertility Sub Index 13.06
Calving Interval (days) -6.35 -1.459 9.26
Survival (%) 3.40 1.117 3.80
Calving Sub Index 4.46
Gestation Length (days) -4.85 -0.919 4.46
Beef Sub Index -0.55
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 7.27 -0.432 -3.14
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 1.37

* Based on an €80/tonne carbon price