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 -14.44
Milk (kg) 341.00 -0.014 -4.77
Fat (kg) 12.43 -0.375 -4.66
Prot (kg) 11.35 -0.441 -5.01
Fertility Sub Index -8.70
Calving Interval (days) 4.84 -1.459 -7.06
Survival (%) -1.47 1.117 -1.64
Calving Sub Index 1.06
Gestation Length (days) -1.15 -0.919 1.06
Beef Sub Index -1.40
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 6.06 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index -22.26

* Based on an €80/tonne carbon price