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 -7.93
Milk (kg) -195.00 -0.014 2.73
Fat (kg) 19.27 -0.375 -7.22
Prot (kg) 7.79 -0.441 -3.44
Fertility Sub Index 6.05
Calving Interval (days) -2.64 -1.459 3.85
Survival (%) 1.97 1.117 2.20
Calving Sub Index 1.65
Gestation Length (days) -1.80 -0.919 1.65
Beef Sub Index 11.83
Carcass Weight (kg) -30.30 -0.528 15.98
Age of Slaughter (days) 9.61 -0.432 -4.15
Maintenance Sub Index Maint. Sub Index 20.91
Live WT (kg) -68.20 -0.307 20.91
Total Carbon Sub Index 32.52

* Based on an €80/tonne carbon price