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 -16.01
Milk (kg) 294.00 -0.014 -4.12
Fat (kg) 9.43 -0.375 -3.53
Prot (kg) 18.94 -0.441 -8.36
Fertility Sub Index 7.06
Calving Interval (days) -4.61 -1.459 6.73
Survival (%) 0.30 1.117 0.34
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index -1.10
Carcass Weight (kg) 3.30 -0.528 -1.74
Age of Slaughter (days) -1.48 -0.432 0.64
Maintenance Sub Index Maint. Sub Index -1.62
Live WT (kg) 5.30 -0.307 -1.62
Total Carbon Sub Index -10.57

* Based on an €80/tonne carbon price