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 13.19
Milk (kg) -285.00 -0.014 3.99
Fat (kg) -13.71 -0.375 5.14
Prot (kg) -9.20 -0.441 4.06
Fertility Sub Index 9.29
Calving Interval (days) -5.68 -1.459 8.29
Survival (%) 0.90 1.117 1.01
Calving Sub Index 2.03
Gestation Length (days) -2.21 -0.919 2.03
Beef Sub Index 0.41
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 0.64 -0.432 -0.28
Maintenance Sub Index Maint. Sub Index 2.82
Live WT (kg) -9.20 -0.307 2.82
Total Carbon Sub Index 27.74

* Based on an €80/tonne carbon price