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 -22.42
Milk (kg) 378.00 -0.014 -5.29
Fat (kg) 22.18 -0.375 -8.31
Prot (kg) 19.99 -0.441 -8.82
Fertility Sub Index -12.07
Calving Interval (days) 6.57 -1.459 -9.59
Survival (%) -2.22 1.117 -2.48
Calving Sub Index 3.05
Gestation Length (days) -3.32 -0.919 3.05
Beef Sub Index -3.77
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 8.12 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -41.65

* Based on an €80/tonne carbon price