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 -9.95
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 14.07 -0.375 -5.27
Prot (kg) 10.60 -0.441 -4.68
Fertility Sub Index 4.28
Calving Interval (days) -2.04 -1.459 2.98
Survival (%) 1.17 1.117 1.31
Calving Sub Index 1.33
Gestation Length (days) -1.45 -0.919 1.33
Beef Sub Index -1.02
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 4.43 -0.432 -1.91
Maintenance Sub Index Maint. Sub Index 3.80
Live WT (kg) -12.40 -0.307 3.80
Total Carbon Sub Index -1.55

* Based on an €80/tonne carbon price