Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 1.74
Milk (kg) -29.00 -0.014 0.41
Fat (kg) -1.91 -0.375 0.72
Prot (kg) -1.41 -0.441 0.62
Fertility Sub Index -5.67
Calving Interval (days) 3.77 -1.459 -5.50
Survival (%) -0.15 1.117 -0.17
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index -2.01
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 8.19 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 6.28
Live WT (kg) -20.50 -0.307 6.28
Total Carbon Sub Index -0.09

* Based on an €80/tonne carbon price