Could you please elaborate on the process of selling carbon credits derived from private land ownership? I'm curious to understand the steps involved, such as determining the carbon sequestration potential of my land, identifying suitable buyers or trading platforms, ensuring compliance with regulations, and estimating the potential financial returns. Also, what factors should I consider in assessing the feasibility of this endeavor, including the cost of certification, maintenance requirements, and potential risks? Lastly, could you provide some insight into the current market demand and trends for carbon credits, and how these may impact the value of my credits? Thank you for your assistance in navigating this complex topic.