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 -1.94
Milk (kg) 130.00 -0.014 -1.82
Fat (kg) -0.50 -0.375 0.19
Prot (kg) 0.70 -0.441 -0.31
Fertility Sub Index -9.72
Calving Interval (days) 4.99 -1.459 -7.28
Survival (%) -2.18 1.117 -2.44
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index -0.15
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 3.78 -0.432 -1.63
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index -10.28

* Based on an €80/tonne carbon price