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 -8.56
Milk (kg) -39.00 -0.014 0.55
Fat (kg) 14.93 -0.375 -5.59
Prot (kg) 7.96 -0.441 -3.51
Fertility Sub Index 18.46
Calving Interval (days) -9.75 -1.459 14.23
Survival (%) 3.79 1.117 4.23
Calving Sub Index 4.65
Gestation Length (days) -5.06 -0.919 4.65
Beef Sub Index -2.60
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 3.70 -0.432 -1.60
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 11.03

* Based on an €80/tonne carbon price