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 7.25
Milk (kg) -675.00 -0.014 9.45
Fat (kg) 12.88 -0.375 -4.82
Prot (kg) -5.95 -0.441 2.63
Fertility Sub Index 4.67
Calving Interval (days) -1.50 -1.459 2.19
Survival (%) 2.22 1.117 2.48
Calving Sub Index 0.39
Gestation Length (days) -0.42 -0.919 0.39
Beef Sub Index 16.47
Carcass Weight (kg) -39.70 -0.528 20.94
Age of Slaughter (days) 10.37 -0.432 -4.48
Maintenance Sub Index Maint. Sub Index 29.28
Live WT (kg) -95.50 -0.307 29.28
Total Carbon Sub Index 58.05

* Based on an €80/tonne carbon price