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 -13.12
Milk (kg) 547.00 -0.014 -7.66
Fat (kg) 6.37 -0.375 -2.39
Prot (kg) 6.98 -0.441 -3.08
Fertility Sub Index 0.37
Calving Interval (days) -0.19 -1.459 0.28
Survival (%) 0.08 1.117 0.09
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.07
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 0.08 -0.432 -0.03
Maintenance Sub Index Maint. Sub Index 0.98
Live WT (kg) -3.20 -0.307 0.98
Total Carbon Sub Index -12.18

* Based on an €80/tonne carbon price