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 -2.87
Milk (kg) 31.00 -0.014 -0.43
Fat (kg) 3.92 -0.375 -1.47
Prot (kg) 2.19 -0.441 -0.97
Fertility Sub Index 12.51
Calving Interval (days) -7.29 -1.459 10.64
Survival (%) 1.68 1.117 1.88
Calving Sub Index 2.59
Gestation Length (days) -2.82 -0.919 2.59
Beef Sub Index 0.04
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) -0.09 -0.432 0.04
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 13.20

* Based on an €80/tonne carbon price