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 -3.92
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 5.98 -0.375 -2.24
Prot (kg) 3.80 -0.441 -1.68
Fertility Sub Index 5.63
Calving Interval (days) -2.18 -1.459 3.18
Survival (%) 2.19 1.117 2.45
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index 1.67
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 2.49 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 9.27

* Based on an €80/tonne carbon price