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 -11.19
Milk (kg) 216.00 -0.014 -3.02
Fat (kg) 9.38 -0.375 -3.51
Prot (kg) 10.55 -0.441 -4.66
Fertility Sub Index 0.51
Calving Interval (days) 1.09 -1.459 -1.59
Survival (%) 1.88 1.117 2.10
Calving Sub Index 3.89
Gestation Length (days) -4.23 -0.919 3.89
Beef Sub Index 0.00
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.32 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -7.41

* Based on an €80/tonne carbon price