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 -23.41
Milk (kg) 294.00 -0.014 -4.12
Fat (kg) 29.99 -0.375 -11.23
Prot (kg) 18.26 -0.441 -8.06
Fertility Sub Index -8.67
Calving Interval (days) 3.07 -1.459 -4.48
Survival (%) -3.75 1.117 -4.19
Calving Sub Index 3.64
Gestation Length (days) -3.96 -0.919 3.64
Beef Sub Index -3.05
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 9.63 -0.432 -4.16
Maintenance Sub Index Maint. Sub Index -6.53
Live WT (kg) 21.30 -0.307 -6.53
Total Carbon Sub Index -38.01

* Based on an €80/tonne carbon price