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 -1.93
Milk (kg) -157.00 -0.014 2.20
Fat (kg) 10.97 -0.375 -4.11
Prot (kg) 0.05 -0.441 -0.02
Fertility Sub Index 15.35
Calving Interval (days) -7.87 -1.459 11.48
Survival (%) 3.46 1.117 3.87
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index 5.90
Carcass Weight (kg) -15.90 -0.528 8.39
Age of Slaughter (days) 5.77 -0.432 -2.49
Maintenance Sub Index Maint. Sub Index 9.17
Live WT (kg) -29.90 -0.307 9.17
Total Carbon Sub Index 29.08

* Based on an €80/tonne carbon price