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 -0.38
Milk (kg) -19.00 -0.014 0.27
Fat (kg) 1.44 -0.375 -0.54
Prot (kg) 0.24 -0.441 -0.11
Fertility Sub Index 4.00
Calving Interval (days) -1.58 -1.459 2.31
Survival (%) 1.52 1.117 1.70
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index -2.09
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 8.63 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 6.99
Live WT (kg) -22.80 -0.307 6.99
Total Carbon Sub Index 9.25

* Based on an €80/tonne carbon price