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 -10.23
Milk (kg) 243.00 -0.014 -3.40
Fat (kg) 10.95 -0.375 -4.10
Prot (kg) 6.17 -0.441 -2.72
Fertility Sub Index 0.44
Calving Interval (days) -0.21 -1.459 0.31
Survival (%) 0.12 1.117 0.13
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.22
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.47 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index -7.69

* Based on an €80/tonne carbon price