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 -22.64
Milk (kg) 549.00 -0.014 -7.69
Fat (kg) 17.53 -0.375 -6.57
Prot (kg) 19.01 -0.441 -8.39
Fertility Sub Index 4.34
Calving Interval (days) -0.69 -1.459 1.01
Survival (%) 2.98 1.117 3.33
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index -3.32
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 7.09 -0.432 -3.06
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -25.28

* Based on an €80/tonne carbon price