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 -12.59
Milk (kg) 308.00 -0.014 -4.31
Fat (kg) 8.76 -0.375 -3.28
Prot (kg) 11.33 -0.441 -5.00
Fertility Sub Index 7.50
Calving Interval (days) -2.92 -1.459 4.26
Survival (%) 2.90 1.117 3.24
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index 6.05
Carcass Weight (kg) -10.60 -0.528 5.59
Age of Slaughter (days) -1.06 -0.432 0.46
Maintenance Sub Index Maint. Sub Index 3.53
Live WT (kg) -11.50 -0.307 3.53
Total Carbon Sub Index 5.14

* Based on an €80/tonne carbon price