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 0.10
Milk (kg) -7.00 -0.014 0.10
Fat (kg) 0.16 -0.375 -0.06
Prot (kg) -0.13 -0.441 0.06
Fertility Sub Index 3.76
Calving Interval (days) -1.42 -1.459 2.07
Survival (%) 1.51 1.117 1.69
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index -0.97
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 8.35 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 8.03
Live WT (kg) -26.20 -0.307 8.03
Total Carbon Sub Index 11.62

* Based on an €80/tonne carbon price