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 -0.14
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) -9.16 -0.375 3.43
Prot (kg) 4.47 -0.441 -1.97
Fertility Sub Index 17.77
Calving Interval (days) -10.02 -1.459 14.62
Survival (%) 2.82 1.117 3.15
Calving Sub Index 2.16
Gestation Length (days) -2.35 -0.919 2.16
Beef Sub Index 1.06
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 3.04 -0.432 -1.31
Maintenance Sub Index Maint. Sub Index 0.37
Live WT (kg) -1.20 -0.307 0.37
Total Carbon Sub Index 21.23

* Based on an €80/tonne carbon price