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 -3.17
Milk (kg) 116.00 -0.014 -1.62
Fat (kg) 0.25 -0.375 -0.09
Prot (kg) 3.29 -0.441 -1.45
Fertility Sub Index -8.47
Calving Interval (days) 4.57 -1.459 -6.67
Survival (%) -1.61 1.117 -1.80
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index -4.95
Carcass Weight (kg) 2.20 -0.528 -1.16
Age of Slaughter (days) 8.78 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -18.76

* Based on an €80/tonne carbon price