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 -10.73
Milk (kg) 44.00 -0.014 -0.62
Fat (kg) 15.54 -0.375 -5.82
Prot (kg) 9.72 -0.441 -4.29
Fertility Sub Index -7.85
Calving Interval (days) 4.70 -1.459 -6.86
Survival (%) -0.89 1.117 -0.99
Calving Sub Index 1.72
Gestation Length (days) -1.87 -0.919 1.72
Beef Sub Index -0.39
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 5.78 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -17.86

* Based on an €80/tonne carbon price