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 -10.43
Milk (kg) 254.00 -0.014 -3.56
Fat (kg) 9.23 -0.375 -3.46
Prot (kg) 7.74 -0.441 -3.42
Fertility Sub Index 1.94
Calving Interval (days) -0.75 -1.459 1.09
Survival (%) 0.76 1.117 0.85
Calving Sub Index 2.52
Gestation Length (days) -2.74 -0.919 2.52
Beef Sub Index -1.56
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 5.68 -0.432 -2.45
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -7.53

* Based on an €80/tonne carbon price