Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -1.79
Milk (kg) 64.00 -0.014 -0.90
Fat (kg) 4.59 -0.375 -1.72
Prot (kg) -1.87 -0.441 0.83
Fertility Sub Index 0.80
Calving Interval (days) -0.68 -1.459 0.99
Survival (%) -0.17 1.117 -0.19
Calving Sub Index -0.43
Gestation Length (days) 0.47 -0.919 -0.43
Beef Sub Index 0.67
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.13 -0.432 -0.49
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index 0.02

* Based on an €80/tonne carbon price