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 -3.28
Milk (kg) 169.00 -0.014 -2.37
Fat (kg) -0.29 -0.375 0.11
Prot (kg) 2.32 -0.441 -1.02
Fertility Sub Index -12.15
Calving Interval (days) 5.92 -1.459 -8.64
Survival (%) -3.14 1.117 -3.51
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index -1.23
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 2.97 -0.432 -1.28
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index -17.11

* Based on an €80/tonne carbon price