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 8.25
Milk (kg) -405.00 -0.014 5.67
Fat (kg) 2.09 -0.375 -0.78
Prot (kg) -7.61 -0.441 3.36
Fertility Sub Index 1.74
Calving Interval (days) -1.60 -1.459 2.33
Survival (%) -0.53 1.117 -0.59
Calving Sub Index -0.63
Gestation Length (days) 0.68 -0.919 -0.63
Beef Sub Index 5.66
Carcass Weight (kg) -10.50 -0.528 5.54
Age of Slaughter (days) -0.28 -0.432 0.12
Maintenance Sub Index Maint. Sub Index 9.10
Live WT (kg) -29.70 -0.307 9.10
Total Carbon Sub Index 24.13

* Based on an €80/tonne carbon price