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 -9.48
Milk (kg) 73.00 -0.014 -1.02
Fat (kg) 11.93 -0.375 -4.47
Prot (kg) 9.04 -0.441 -3.99
Fertility Sub Index 16.33
Calving Interval (days) -9.58 -1.459 13.98
Survival (%) 2.11 1.117 2.36
Calving Sub Index 4.67
Gestation Length (days) -5.08 -0.919 4.67
Beef Sub Index 1.31
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 7.36 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index 3.68
Live WT (kg) -12.00 -0.307 3.68
Total Carbon Sub Index 16.51

* Based on an €80/tonne carbon price