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 -0.27
Milk (kg) -11.00 -0.014 0.15
Fat (kg) 0.78 -0.375 -0.29
Prot (kg) 0.30 -0.441 -0.13
Fertility Sub Index 7.48
Calving Interval (days) -3.60 -1.459 5.25
Survival (%) 1.99 1.117 2.22
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.86
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) -0.39 -0.432 0.17
Maintenance Sub Index Maint. Sub Index 6.07
Live WT (kg) -19.80 -0.307 6.07
Total Carbon Sub Index 18.94

* Based on an €80/tonne carbon price