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 -1.71
Milk (kg) -43.00 -0.014 0.60
Fat (kg) 5.99 -0.375 -2.24
Prot (kg) 0.15 -0.441 -0.07
Fertility Sub Index 8.50
Calving Interval (days) -4.93 -1.459 7.19
Survival (%) 1.17 1.117 1.31
Calving Sub Index 2.22
Gestation Length (days) -2.41 -0.919 2.22
Beef Sub Index 1.58
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 5.01 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index 10.42
Live WT (kg) -34.00 -0.307 10.42
Total Carbon Sub Index 21.01

* Based on an €80/tonne carbon price