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 -3.17
Milk (kg) 268.00 -0.014 -3.75
Fat (kg) 0.14 -0.375 -0.05
Prot (kg) -1.44 -0.441 0.64
Fertility Sub Index -6.95
Calving Interval (days) 3.50 -1.459 -5.11
Survival (%) -1.65 1.117 -1.84
Calving Sub Index 0.13
Gestation Length (days) -0.14 -0.919 0.13
Beef Sub Index -3.11
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 8.06 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -10.95

* Based on an €80/tonne carbon price