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 -17.72
Milk (kg) 354.00 -0.014 -4.96
Fat (kg) 17.66 -0.375 -6.61
Prot (kg) 13.94 -0.441 -6.15
Fertility Sub Index 2.26
Calving Interval (days) -0.48 -1.459 0.70
Survival (%) 1.40 1.117 1.56
Calving Sub Index 2.34
Gestation Length (days) -2.55 -0.919 2.34
Beef Sub Index -0.53
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 8.57 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index -9.50
Live WT (kg) 31.00 -0.307 -9.50
Total Carbon Sub Index -23.15

* Based on an €80/tonne carbon price