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 -0.45
Milk (kg) 135.00 -0.014 -1.89
Fat (kg) 0.13 -0.375 -0.05
Prot (kg) -3.38 -0.441 1.49
Fertility Sub Index -13.95
Calving Interval (days) 7.17 -1.459 -10.46
Survival (%) -3.12 1.117 -3.49
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index 0.31
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 4.17 -0.432 -1.80
Maintenance Sub Index Maint. Sub Index -3.46
Live WT (kg) 11.30 -0.307 -3.46
Total Carbon Sub Index -16.99

* Based on an €80/tonne carbon price