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 9.49
Milk (kg) -109.00 -0.014 1.53
Fat (kg) -12.40 -0.375 4.64
Prot (kg) -7.51 -0.441 3.31
Fertility Sub Index 7.33
Calving Interval (days) -3.71 -1.459 5.41
Survival (%) 1.72 1.117 1.92
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 9.51
Carcass Weight (kg) -15.50 -0.528 8.18
Age of Slaughter (days) -3.10 -0.432 1.34
Maintenance Sub Index Maint. Sub Index 9.99
Live WT (kg) -32.60 -0.307 9.99
Total Carbon Sub Index 36.19

* Based on an €80/tonne carbon price