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 -0.11
Milk (kg) -44.00 -0.014 0.62
Fat (kg) 1.81 -0.375 -0.68
Prot (kg) 0.11 -0.441 -0.05
Fertility Sub Index 7.09
Calving Interval (days) -3.45 -1.459 5.03
Survival (%) 1.84 1.117 2.06
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 2.03
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) -1.28 -0.432 0.55
Maintenance Sub Index Maint. Sub Index 5.73
Live WT (kg) -18.70 -0.307 5.73
Total Carbon Sub Index 17.53

* Based on an €80/tonne carbon price