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 -18.77
Milk (kg) 492.00 -0.014 -6.89
Fat (kg) 13.29 -0.375 -4.98
Prot (kg) 15.64 -0.441 -6.90
Fertility Sub Index 7.04
Calving Interval (days) -3.26 -1.459 4.76
Survival (%) 2.04 1.117 2.28
Calving Sub Index 3.29
Gestation Length (days) -3.58 -0.919 3.29
Beef Sub Index -4.56
Carcass Weight (kg) 6.30 -0.528 -3.32
Age of Slaughter (days) 2.87 -0.432 -1.24
Maintenance Sub Index Maint. Sub Index -9.23
Live WT (kg) 30.10 -0.307 -9.23
Total Carbon Sub Index -22.23

* Based on an €80/tonne carbon price