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 -21.69
Milk (kg) 1055.00 -0.014 -14.77
Fat (kg) -13.57 -0.375 5.08
Prot (kg) 27.20 -0.441 -12.00
Fertility Sub Index 0.43
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) 0.16 1.117 0.18
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.13
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.14 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index -20.64

* Based on an €80/tonne carbon price