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 -7.64
Milk (kg) 339.00 -0.014 -4.75
Fat (kg) -1.19 -0.375 0.45
Prot (kg) 7.57 -0.441 -3.34
Fertility Sub Index -6.88
Calving Interval (days) 3.40 -1.459 -4.96
Survival (%) -1.72 1.117 -1.92
Calving Sub Index 0.17
Gestation Length (days) -0.18 -0.919 0.17
Beef Sub Index -1.02
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 4.94 -0.432 -2.13
Maintenance Sub Index Maint. Sub Index -0.34
Live WT (kg) 1.10 -0.307 -0.34
Total Carbon Sub Index -15.72

* Based on an €80/tonne carbon price