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 27.36
Milk (kg) -687.00 -0.014 9.62
Fat (kg) -17.10 -0.375 6.40
Prot (kg) -25.69 -0.441 11.34
Fertility Sub Index -4.88
Calving Interval (days) 0.92 -1.459 -1.34
Survival (%) -3.17 1.117 -3.54
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index -1.66
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 8.50 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 7.05
Live WT (kg) -23.00 -0.307 7.05
Total Carbon Sub Index 28.63

* Based on an €80/tonne carbon price