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 -9.69
Milk (kg) 162.00 -0.014 -2.27
Fat (kg) 7.36 -0.375 -2.76
Prot (kg) 10.58 -0.441 -4.67
Fertility Sub Index 7.49
Calving Interval (days) -3.16 -1.459 4.61
Survival (%) 2.58 1.117 2.88
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index -1.60
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 7.25 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 2.00

* Based on an €80/tonne carbon price