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 -9.27
Milk (kg) 256.00 -0.014 -3.58
Fat (kg) 7.52 -0.375 -2.82
Prot (kg) 6.49 -0.441 -2.86
Fertility Sub Index -2.67
Calving Interval (days) 1.45 -1.459 -2.12
Survival (%) -0.50 1.117 -0.56
Calving Sub Index 1.75
Gestation Length (days) -1.90 -0.919 1.75
Beef Sub Index -0.70
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 7.60 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index -6.59

* Based on an €80/tonne carbon price