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 -10.13
Milk (kg) 343.00 -0.014 -4.80
Fat (kg) 3.09 -0.375 -1.16
Prot (kg) 9.44 -0.441 -4.17
Fertility Sub Index 10.19
Calving Interval (days) -5.37 -1.459 7.84
Survival (%) 2.11 1.117 2.36
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index -2.21
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 7.68 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 0.48

* Based on an €80/tonne carbon price