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 0.85
Milk (kg) -56.00 -0.014 0.78
Fat (kg) 0.33 -0.375 -0.12
Prot (kg) -0.42 -0.441 0.19
Fertility Sub Index -2.97
Calving Interval (days) 1.46 -1.459 -2.13
Survival (%) -0.75 1.117 -0.84
Calving Sub Index 3.00
Gestation Length (days) -3.26 -0.919 3.00
Beef Sub Index 5.63
Carcass Weight (kg) -12.10 -0.528 6.38
Age of Slaughter (days) 1.75 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 15.08

* Based on an €80/tonne carbon price