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 -17.00
Milk (kg) 317.00 -0.014 -4.44
Fat (kg) 16.57 -0.375 -6.21
Prot (kg) 14.41 -0.441 -6.36
Fertility Sub Index 4.94
Calving Interval (days) -2.21 -1.459 3.22
Survival (%) 1.54 1.117 1.72
Calving Sub Index -1.38
Gestation Length (days) 1.50 -0.919 -1.38
Beef Sub Index -5.30
Carcass Weight (kg) 13.40 -0.528 -7.07
Age of Slaughter (days) -4.10 -0.432 1.77
Maintenance Sub Index Maint. Sub Index -8.00
Live WT (kg) 26.10 -0.307 -8.00
Total Carbon Sub Index -26.74

* Based on an €80/tonne carbon price