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 -15.31
Milk (kg) 216.00 -0.014 -3.02
Fat (kg) 16.81 -0.375 -6.30
Prot (kg) 13.56 -0.441 -5.98
Fertility Sub Index 2.26
Calving Interval (days) -0.67 -1.459 0.98
Survival (%) 1.15 1.117 1.28
Calving Sub Index 2.19
Gestation Length (days) -2.38 -0.919 2.19
Beef Sub Index -1.14
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 6.44 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index -2.51
Live WT (kg) 8.20 -0.307 -2.51
Total Carbon Sub Index -14.52

* Based on an €80/tonne carbon price