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 -5.15
Milk (kg) 220.00 -0.014 -3.08
Fat (kg) 4.34 -0.375 -1.63
Prot (kg) 1.01 -0.441 -0.45
Fertility Sub Index -11.00
Calving Interval (days) 6.51 -1.459 -9.50
Survival (%) -1.34 1.117 -1.50
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index -0.45
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 2.76 -0.432 -1.19
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -15.88

* Based on an €80/tonne carbon price