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 10.47
Milk (kg) -549.00 -0.014 7.69
Fat (kg) 4.02 -0.375 -1.51
Prot (kg) -9.73 -0.441 4.29
Fertility Sub Index 6.57
Calving Interval (days) -1.83 -1.459 2.67
Survival (%) 3.49 1.117 3.90
Calving Sub Index -0.07
Gestation Length (days) 0.08 -0.919 -0.07
Beef Sub Index 13.31
Carcass Weight (kg) -34.20 -0.528 18.04
Age of Slaughter (days) 10.96 -0.432 -4.73
Maintenance Sub Index Maint. Sub Index 25.60
Live WT (kg) -83.50 -0.307 25.60
Total Carbon Sub Index 55.88

* Based on an €80/tonne carbon price