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 -7.11
Milk (kg) -177.00 -0.014 2.48
Fat (kg) 14.19 -0.375 -5.32
Prot (kg) 9.68 -0.441 -4.27
Fertility Sub Index 6.96
Calving Interval (days) -4.51 -1.459 6.58
Survival (%) 0.34 1.117 0.38
Calving Sub Index 0.37
Gestation Length (days) -0.40 -0.919 0.37
Beef Sub Index 8.51
Carcass Weight (kg) -19.00 -0.528 10.02
Age of Slaughter (days) 3.50 -0.432 -1.51
Maintenance Sub Index Maint. Sub Index 15.45
Live WT (kg) -50.40 -0.307 15.45
Total Carbon Sub Index 24.19

* Based on an €80/tonne carbon price