Before revision:  DAC, like other forms of negative emissions , such as bioenergy with carbon capture and storage and afforestation is an emerging technology that has not been demonstrated at a commercial scale . Deploying NETs at this scale will have widespread impacts on financial systems and resources availability such as water, land, and energy in China and beyond .
After revision:  DAC, like other forms of negative emissions , such as bioenergy with carbon capture and storage and afforestation , has not yet been demonstrated at a commercial scale . Deploying NETs at this scale will have widespread impacts on financial systems and resources availability such as water, land, and energy in China and beyond .