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 -0.26
Milk (kg) -31.00 -0.014 0.43
Fat (kg) 0.06 -0.375 -0.02
Prot (kg) 1.52 -0.441 -0.67
Fertility Sub Index 8.10
Calving Interval (days) -4.77 -1.459 6.96
Survival (%) 1.02 1.117 1.14
Calving Sub Index 2.38
Gestation Length (days) -2.59 -0.919 2.38
Beef Sub Index 3.83
Carcass Weight (kg) -11.50 -0.528 6.07
Age of Slaughter (days) 5.19 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index 4.17
Live WT (kg) -13.60 -0.307 4.17
Total Carbon Sub Index 18.22

* Based on an €80/tonne carbon price