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 -2.72
Milk (kg) -164.00 -0.014 2.30
Fat (kg) 10.61 -0.375 -3.97
Prot (kg) 2.36 -0.441 -1.04
Fertility Sub Index 12.28
Calving Interval (days) -6.94 -1.459 10.13
Survival (%) 1.93 1.117 2.16
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index 8.00
Carcass Weight (kg) -18.30 -0.528 9.65
Age of Slaughter (days) 3.82 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index 14.26
Live WT (kg) -46.50 -0.307 14.26
Total Carbon Sub Index 33.11

* Based on an €80/tonne carbon price