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 -8.60
Milk (kg) -113.00 -0.014 1.58
Fat (kg) 19.22 -0.375 -7.20
Prot (kg) 6.76 -0.441 -2.98
Fertility Sub Index 8.19
Calving Interval (days) -4.46 -1.459 6.51
Survival (%) 1.51 1.117 1.69
Calving Sub Index 4.98
Gestation Length (days) -5.42 -0.919 4.98
Beef Sub Index 0.31
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 2.70 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index 1.81

* Based on an €80/tonne carbon price