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 -6.92
Milk (kg) -261.00 -0.014 3.65
Fat (kg) 19.84 -0.375 -7.43
Prot (kg) 7.13 -0.441 -3.15
Fertility Sub Index 4.91
Calving Interval (days) -1.79 -1.459 2.61
Survival (%) 2.06 1.117 2.30
Calving Sub Index 1.70
Gestation Length (days) -1.85 -0.919 1.70
Beef Sub Index 11.77
Carcass Weight (kg) -27.50 -0.528 14.51
Age of Slaughter (days) 6.34 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index 21.06
Live WT (kg) -68.70 -0.307 21.06
Total Carbon Sub Index 32.52

* Based on an €80/tonne carbon price