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 -12.06
Milk (kg) 402.00 -0.014 -5.63
Fat (kg) 7.47 -0.375 -2.80
Prot (kg) 8.23 -0.441 -3.63
Fertility Sub Index -6.56
Calving Interval (days) 4.03 -1.459 -5.88
Survival (%) -0.61 1.117 -0.68
Calving Sub Index 2.95
Gestation Length (days) -3.21 -0.919 2.95
Beef Sub Index -2.32
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 6.10 -0.432 -2.63
Maintenance Sub Index Maint. Sub Index -6.62
Live WT (kg) 21.60 -0.307 -6.62
Total Carbon Sub Index -24.61

* Based on an €80/tonne carbon price