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 -22.99
Milk (kg) 556.00 -0.014 -7.78
Fat (kg) 17.94 -0.375 -6.72
Prot (kg) 19.23 -0.441 -8.49
Fertility Sub Index 6.14
Calving Interval (days) -3.19 -1.459 4.65
Survival (%) 1.33 1.117 1.49
Calving Sub Index -1.80
Gestation Length (days) 1.96 -0.919 -1.80
Beef Sub Index -6.15
Carcass Weight (kg) 13.20 -0.528 -6.96
Age of Slaughter (days) -1.89 -0.432 0.82
Maintenance Sub Index Maint. Sub Index -7.51
Live WT (kg) 24.50 -0.307 -7.51
Total Carbon Sub Index -32.31

* Based on an €80/tonne carbon price