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 -21.31
Milk (kg) 268.00 -0.014 -3.75
Fat (kg) 27.00 -0.375 -10.11
Prot (kg) 16.87 -0.441 -7.45
Fertility Sub Index 7.52
Calving Interval (days) -4.61 -1.459 6.73
Survival (%) 0.71 1.117 0.79
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index 6.37
Carcass Weight (kg) -16.20 -0.528 8.55
Age of Slaughter (days) 5.03 -0.432 -2.17
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index -1.61

* Based on an €80/tonne carbon price