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 -2.84
Milk (kg) 11.00 -0.014 -0.15
Fat (kg) 7.19 -0.375 -2.69
Prot (kg) -0.01 -0.441 0.00
Fertility Sub Index 0.60
Calving Interval (days) -0.06 -1.459 0.09
Survival (%) 0.46 1.117 0.51
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 0.07
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) -0.16 -0.432 0.07
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index -1.18

* Based on an €80/tonne carbon price