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 -6.18
Milk (kg) 36.00 -0.014 -0.50
Fat (kg) 9.68 -0.375 -3.63
Prot (kg) 4.64 -0.441 -2.05
Fertility Sub Index 0.46
Calving Interval (days) -0.32 -1.459 0.47
Survival (%) -0.01 1.117 -0.01
Calving Sub Index 2.28
Gestation Length (days) -2.48 -0.919 2.28
Beef Sub Index 2.60
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 3.39 -0.432 -1.46
Maintenance Sub Index Maint. Sub Index 6.99
Live WT (kg) -22.80 -0.307 6.99
Total Carbon Sub Index 6.15

* Based on an €80/tonne carbon price