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 -11.34
Milk (kg) 147.00 -0.014 -2.06
Fat (kg) 11.23 -0.375 -4.21
Prot (kg) 11.51 -0.441 -5.08
Fertility Sub Index 10.32
Calving Interval (days) -6.05 -1.459 8.83
Survival (%) 1.34 1.117 1.50
Calving Sub Index 2.07
Gestation Length (days) -2.25 -0.919 2.07
Beef Sub Index 1.90
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 3.55 -0.432 -1.53
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 2.94

* Based on an €80/tonne carbon price