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 -18.82
Milk (kg) 367.00 -0.014 -5.14
Fat (kg) 19.77 -0.375 -7.41
Prot (kg) 14.22 -0.441 -6.28
Fertility Sub Index 1.06
Calving Interval (days) 0.17 -1.459 -0.25
Survival (%) 1.17 1.117 1.31
Calving Sub Index 2.67
Gestation Length (days) -2.91 -0.919 2.67
Beef Sub Index -3.19
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 8.48 -0.432 -3.66
Maintenance Sub Index Maint. Sub Index -4.66
Live WT (kg) 15.20 -0.307 -4.66
Total Carbon Sub Index -22.94

* Based on an €80/tonne carbon price