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 24.41
Milk (kg) -1004.00 -0.014 14.06
Fat (kg) -1.91 -0.375 0.72
Prot (kg) -21.84 -0.441 9.64
Fertility Sub Index 6.74
Calving Interval (days) -2.55 -1.459 3.72
Survival (%) 2.70 1.117 3.02
Calving Sub Index -0.57
Gestation Length (days) 0.62 -0.919 -0.57
Beef Sub Index 17.94
Carcass Weight (kg) -39.50 -0.528 20.84
Age of Slaughter (days) 6.72 -0.432 -2.90
Maintenance Sub Index Maint. Sub Index 28.51
Live WT (kg) -93.00 -0.307 28.51
Total Carbon Sub Index 77.03

* Based on an €80/tonne carbon price