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 -18.85
Milk (kg) 428.00 -0.014 -5.99
Fat (kg) 14.95 -0.375 -5.60
Prot (kg) 16.44 -0.441 -7.26
Fertility Sub Index 6.74
Calving Interval (days) -2.90 -1.459 4.23
Survival (%) 2.25 1.117 2.51
Calving Sub Index 3.36
Gestation Length (days) -3.65 -0.919 3.36
Beef Sub Index 2.80
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 1.58 -0.432 -0.68
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -5.03

* Based on an €80/tonne carbon price