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 -8.08
Milk (kg) -68.00 -0.014 0.95
Fat (kg) 15.50 -0.375 -5.81
Prot (kg) 7.31 -0.441 -3.23
Fertility Sub Index 0.04
Calving Interval (days) 0.02 -1.459 -0.03
Survival (%) 0.06 1.117 0.07
Calving Sub Index 3.19
Gestation Length (days) -3.47 -0.919 3.19
Beef Sub Index 11.12
Carcass Weight (kg) -29.20 -0.528 15.40
Age of Slaughter (days) 9.93 -0.432 -4.29
Maintenance Sub Index Maint. Sub Index 16.25
Live WT (kg) -53.00 -0.307 16.25
Total Carbon Sub Index 22.52

* Based on an €80/tonne carbon price