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 -6.47
Milk (kg) -50.00 -0.014 0.70
Fat (kg) 9.59 -0.375 -3.59
Prot (kg) 8.10 -0.441 -3.58
Fertility Sub Index 12.28
Calving Interval (days) -6.62 -1.459 9.66
Survival (%) 2.35 1.117 2.63
Calving Sub Index 3.44
Gestation Length (days) -3.74 -0.919 3.44
Beef Sub Index 3.52
Carcass Weight (kg) -9.80 -0.528 5.17
Age of Slaughter (days) 3.81 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 15.84

* Based on an €80/tonne carbon price