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 9.17
Milk (kg) -195.00 -0.014 2.73
Fat (kg) -5.12 -0.375 1.92
Prot (kg) -10.24 -0.441 4.52
Fertility Sub Index -3.53
Calving Interval (days) 1.77 -1.459 -2.58
Survival (%) -0.85 1.117 -0.95
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 2.72
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) -0.69 -0.432 0.30
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index 8.65

* Based on an €80/tonne carbon price