Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -15.59
Milk (kg) 405.00 -0.014 -5.67
Fat (kg) 13.55 -0.375 -5.08
Prot (kg) 10.97 -0.441 -4.84
Fertility Sub Index -5.86
Calving Interval (days) 3.24 -1.459 -4.73
Survival (%) -1.01 1.117 -1.13
Calving Sub Index 2.55
Gestation Length (days) -2.77 -0.919 2.55
Beef Sub Index -5.62
Carcass Weight (kg) 6.80 -0.528 -3.59
Age of Slaughter (days) 4.72 -0.432 -2.04
Maintenance Sub Index Maint. Sub Index -5.18
Live WT (kg) 16.90 -0.307 -5.18
Total Carbon Sub Index -29.70

* Based on an €80/tonne carbon price