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 16.86
Milk (kg) -686.00 -0.014 9.60
Fat (kg) -0.74 -0.375 0.28
Prot (kg) -15.82 -0.441 6.98
Fertility Sub Index 8.17
Calving Interval (days) -4.16 -1.459 6.07
Survival (%) 1.88 1.117 2.10
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index 14.51
Carcass Weight (kg) -32.20 -0.528 16.99
Age of Slaughter (days) 5.74 -0.432 -2.48
Maintenance Sub Index Maint. Sub Index 24.43
Live WT (kg) -79.70 -0.307 24.43
Total Carbon Sub Index 64.64

* Based on an €80/tonne carbon price