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 14.61
Milk (kg) -444.00 -0.014 6.22
Fat (kg) -8.29 -0.375 3.11
Prot (kg) -11.99 -0.441 5.29
Fertility Sub Index 4.81
Calving Interval (days) -2.01 -1.459 2.93
Survival (%) 1.68 1.117 1.88
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index -1.19
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 7.64 -0.432 -3.30
Maintenance Sub Index Maint. Sub Index 7.48
Live WT (kg) -24.40 -0.307 7.48
Total Carbon Sub Index 26.36

* Based on an €80/tonne carbon price