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 21.86
Milk (kg) -796.00 -0.014 11.14
Fat (kg) -5.44 -0.375 2.04
Prot (kg) -19.67 -0.441 8.68
Fertility Sub Index 7.02
Calving Interval (days) -3.42 -1.459 4.99
Survival (%) 1.82 1.117 2.03
Calving Sub Index 0.28
Gestation Length (days) -0.31 -0.919 0.28
Beef Sub Index 14.45
Carcass Weight (kg) -33.30 -0.528 17.57
Age of Slaughter (days) 7.22 -0.432 -3.12
Maintenance Sub Index Maint. Sub Index 24.95
Live WT (kg) -81.40 -0.307 24.95
Total Carbon Sub Index 68.57

* Based on an €80/tonne carbon price