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 -7.87
Milk (kg) 282.00 -0.014 -3.95
Fat (kg) 2.66 -0.375 -1.00
Prot (kg) 6.62 -0.441 -2.92
Fertility Sub Index -16.81
Calving Interval (days) 7.57 -1.459 -11.04
Survival (%) -5.16 1.117 -5.76
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index -1.30
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 5.22 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index -1.62
Live WT (kg) 5.30 -0.307 -1.62
Total Carbon Sub Index -27.02

* Based on an €80/tonne carbon price