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 -18.69
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) 23.75 -0.375 -8.90
Prot (kg) 15.08 -0.441 -6.66
Fertility Sub Index 11.34
Calving Interval (days) -6.57 -1.459 9.59
Survival (%) 1.57 1.117 1.75
Calving Sub Index 3.15
Gestation Length (days) -3.43 -0.919 3.15
Beef Sub Index -2.72
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 6.67 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -13.04

* Based on an €80/tonne carbon price