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 22.24
Milk (kg) -971.00 -0.014 13.59
Fat (kg) -1.00 -0.375 0.37
Prot (kg) -18.73 -0.441 8.27
Fertility Sub Index 8.95
Calving Interval (days) -5.19 -1.459 7.57
Survival (%) 1.23 1.117 1.37
Calving Sub Index -0.16
Gestation Length (days) 0.17 -0.919 -0.16
Beef Sub Index 10.62
Carcass Weight (kg) -28.10 -0.528 14.82
Age of Slaughter (days) 9.73 -0.432 -4.20
Maintenance Sub Index Maint. Sub Index 25.84
Live WT (kg) -84.30 -0.307 25.84
Total Carbon Sub Index 67.49

* Based on an €80/tonne carbon price