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 -8.95
Milk (kg) -273.00 -0.014 3.82
Fat (kg) 21.97 -0.375 -8.23
Prot (kg) 10.30 -0.441 -4.55
Fertility Sub Index 9.26
Calving Interval (days) -3.57 -1.459 5.21
Survival (%) 3.63 1.117 4.06
Calving Sub Index 1.34
Gestation Length (days) -1.46 -0.919 1.34
Beef Sub Index 11.20
Carcass Weight (kg) -26.40 -0.528 13.93
Age of Slaughter (days) 6.31 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index 21.15
Live WT (kg) -69.00 -0.307 21.15
Total Carbon Sub Index 34.01

* Based on an €80/tonne carbon price