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 -14.89
Milk (kg) 569.00 -0.014 -7.97
Fat (kg) 2.44 -0.375 -0.91
Prot (kg) 13.62 -0.441 -6.01
Fertility Sub Index -3.29
Calving Interval (days) 1.90 -1.459 -2.77
Survival (%) -0.46 1.117 -0.51
Calving Sub Index 0.35
Gestation Length (days) -0.38 -0.919 0.35
Beef Sub Index 0.04
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 0.76 -0.432 -0.33
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -19.93

* Based on an €80/tonne carbon price