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 -10.26
Milk (kg) 205.00 -0.014 -2.87
Fat (kg) 11.20 -0.375 -4.20
Prot (kg) 7.25 -0.441 -3.20
Fertility Sub Index -11.26
Calving Interval (days) 4.97 -1.459 -7.25
Survival (%) -3.59 1.117 -4.01
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.50
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) -0.68 -0.432 0.29
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -24.13

* Based on an €80/tonne carbon price