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 -11.13
Milk (kg) 266.00 -0.014 -3.72
Fat (kg) 6.38 -0.375 -2.39
Prot (kg) 11.36 -0.441 -5.01
Fertility Sub Index 6.24
Calving Interval (days) -2.15 -1.459 3.14
Survival (%) 2.78 1.117 3.11
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index -0.46
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 8.27 -0.432 -3.57
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 1.08

* Based on an €80/tonne carbon price