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 -14.34
Milk (kg) 404.00 -0.014 -5.66
Fat (kg) 10.64 -0.375 -3.99
Prot (kg) 10.65 -0.441 -4.70
Fertility Sub Index 2.00
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) 1.24 1.117 1.39
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index -2.37
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 6.96 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -11.98

* Based on an €80/tonne carbon price