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 -1.62
Milk (kg) -158.00 -0.014 2.21
Fat (kg) 9.03 -0.375 -3.38
Prot (kg) 1.01 -0.441 -0.45
Fertility Sub Index -1.44
Calving Interval (days) 1.46 -1.459 -2.13
Survival (%) 0.62 1.117 0.69
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index 18.03
Carcass Weight (kg) -39.10 -0.528 20.63
Age of Slaughter (days) 6.01 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 28.20
Live WT (kg) -92.00 -0.307 28.20
Total Carbon Sub Index 43.28

* Based on an €80/tonne carbon price