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 -2.75
Milk (kg) 160.00 -0.014 -2.24
Fat (kg) 0.14 -0.375 -0.05
Prot (kg) 1.03 -0.441 -0.45
Fertility Sub Index -8.10
Calving Interval (days) 4.23 -1.459 -6.17
Survival (%) -1.73 1.117 -1.93
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index -0.55
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 2.12 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index -12.14

* Based on an €80/tonne carbon price