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 -7.68
Milk (kg) 206.00 -0.014 -2.88
Fat (kg) 4.24 -0.375 -1.59
Prot (kg) 7.27 -0.441 -3.21
Fertility Sub Index 3.92
Calving Interval (days) -2.38 -1.459 3.47
Survival (%) 0.40 1.117 0.45
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index -5.38
Carcass Weight (kg) 5.10 -0.528 -2.69
Age of Slaughter (days) 6.23 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -9.58

* Based on an €80/tonne carbon price