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 16.45
Milk (kg) -621.00 -0.014 8.69
Fat (kg) -0.58 -0.375 0.22
Prot (kg) -17.07 -0.441 7.53
Fertility Sub Index -11.00
Calving Interval (days) 6.82 -1.459 -9.95
Survival (%) -0.94 1.117 -1.05
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index 13.80
Carcass Weight (kg) -32.70 -0.528 17.25
Age of Slaughter (days) 8.00 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 22.38
Live WT (kg) -73.00 -0.307 22.38
Total Carbon Sub Index 44.05

* Based on an €80/tonne carbon price