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 -6.72
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) -3.74 -0.375 1.40
Prot (kg) 9.00 -0.441 -3.97
Fertility Sub Index 4.24
Calving Interval (days) -2.97 -1.459 4.33
Survival (%) -0.08 1.117 -0.09
Calving Sub Index 4.16
Gestation Length (days) -4.53 -0.919 4.16
Beef Sub Index -2.59
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 13.94 -0.432 -6.02
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -0.19

* Based on an €80/tonne carbon price