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 20.98
Milk (kg) -364.00 -0.014 5.10
Fat (kg) -22.41 -0.375 8.39
Prot (kg) -16.98 -0.441 7.49
Fertility Sub Index 0.45
Calving Interval (days) -1.42 -1.459 2.07
Survival (%) -1.45 1.117 -1.62
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 0.42
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.23 -0.432 -0.53
Maintenance Sub Index Maint. Sub Index 3.53
Live WT (kg) -11.50 -0.307 3.53
Total Carbon Sub Index 26.02

* Based on an €80/tonne carbon price