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 -9.44
Milk (kg) 229.00 -0.014 -3.21
Fat (kg) 5.65 -0.375 -2.12
Prot (kg) 9.32 -0.441 -4.11
Fertility Sub Index 1.28
Calving Interval (days) -0.38 -1.459 0.55
Survival (%) 0.65 1.117 0.73
Calving Sub Index 3.85
Gestation Length (days) -4.19 -0.919 3.85
Beef Sub Index -3.56
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 7.63 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index -7.41

* Based on an €80/tonne carbon price