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 -22.09
Milk (kg) 663.00 -0.014 -9.28
Fat (kg) 13.69 -0.375 -5.13
Prot (kg) 17.41 -0.441 -7.68
Fertility Sub Index -3.36
Calving Interval (days) 2.94 -1.459 -4.29
Survival (%) 0.83 1.117 0.93
Calving Sub Index 3.93
Gestation Length (days) -4.28 -0.919 3.93
Beef Sub Index -2.36
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 6.08 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -26.65

* Based on an €80/tonne carbon price