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 11.70
Milk (kg) -410.00 -0.014 5.74
Fat (kg) -5.74 -0.375 2.15
Prot (kg) -8.64 -0.441 3.81
Fertility Sub Index -4.29
Calving Interval (days) 2.10 -1.459 -3.06
Survival (%) -1.10 1.117 -1.23
Calving Sub Index 0.19
Gestation Length (days) -0.21 -0.919 0.19
Beef Sub Index -0.40
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 6.17 -0.432 -2.66
Maintenance Sub Index Maint. Sub Index 1.01
Live WT (kg) -3.30 -0.307 1.01
Total Carbon Sub Index 8.22

* Based on an €80/tonne carbon price