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 -10.84
Milk (kg) 170.00 -0.014 -2.38
Fat (kg) 9.92 -0.375 -3.72
Prot (kg) 10.76 -0.441 -4.75
Fertility Sub Index -8.35
Calving Interval (days) 3.99 -1.459 -5.82
Survival (%) -2.26 1.117 -2.52
Calving Sub Index 5.44
Gestation Length (days) -5.92 -0.919 5.44
Beef Sub Index 6.00
Carcass Weight (kg) -16.80 -0.528 8.86
Age of Slaughter (days) 6.62 -0.432 -2.86
Maintenance Sub Index Maint. Sub Index 8.34
Live WT (kg) -27.20 -0.307 8.34
Total Carbon Sub Index 0.59

* Based on an €80/tonne carbon price