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 19.91
Milk (kg) -649.00 -0.014 9.09
Fat (kg) -9.72 -0.375 3.64
Prot (kg) -16.28 -0.441 7.19
Fertility Sub Index 1.07
Calving Interval (days) -0.56 -1.459 0.82
Survival (%) 0.23 1.117 0.26
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 9.47
Carcass Weight (kg) -23.60 -0.528 12.45
Age of Slaughter (days) 6.91 -0.432 -2.98
Maintenance Sub Index Maint. Sub Index 17.41
Live WT (kg) -56.80 -0.307 17.41
Total Carbon Sub Index 48.97

* Based on an €80/tonne carbon price