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 -10.89
Milk (kg) 252.00 -0.014 -3.53
Fat (kg) 11.13 -0.375 -4.17
Prot (kg) 7.24 -0.441 -3.20
Fertility Sub Index 11.30
Calving Interval (days) -7.52 -1.459 10.97
Survival (%) 0.29 1.117 0.32
Calving Sub Index 1.88
Gestation Length (days) -2.04 -0.919 1.88
Beef Sub Index 1.57
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 3.70 -0.432 -1.60
Maintenance Sub Index Maint. Sub Index 5.09
Live WT (kg) -16.60 -0.307 5.09
Total Carbon Sub Index 8.93

* Based on an €80/tonne carbon price