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 -5.29
Milk (kg) 193.00 -0.014 -2.70
Fat (kg) 2.28 -0.375 -0.85
Prot (kg) 3.93 -0.441 -1.73
Fertility Sub Index -3.43
Calving Interval (days) 1.15 -1.459 -1.68
Survival (%) -1.57 1.117 -1.75
Calving Sub Index 2.24
Gestation Length (days) -2.44 -0.919 2.24
Beef Sub Index 1.64
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 4.03 -0.432 -1.74
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -3.00

* Based on an €80/tonne carbon price