Sustaera, a Cary-based carbon capture technology company, has raised $750,000 toward its desired $1.25 million in equity in its latest round of financing. This follows its receipt of a $1 million grant in 2022 and nearly $5 million raised in equity in December 2021. According to the company, Sustaera’s Direct Air Capture Technology uses “renewable energy that will allow us to remove, replace, and reuse carbon at a massive scale to enable a cleaner future.”