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 14.35
Milk (kg) -285.00 -0.014 3.99
Fat (kg) -12.51 -0.375 4.69
Prot (kg) -12.85 -0.441 5.67
Fertility Sub Index -2.06
Calving Interval (days) 0.97 -1.459 -1.42
Survival (%) -0.58 1.117 -0.65
Calving Sub Index 0.12
Gestation Length (days) -0.13 -0.919 0.12
Beef Sub Index -0.27
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 4.54 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index 11.98

* Based on an €80/tonne carbon price