Problems with the current site
At a glance, we can see that the site is saturated with content, which is often quite lengthy. This poses a problem for users as it would be difficult for users to quickly locate the content that they are most interested in. Also, it would take a considerable amount of time and effort for users to learn how to comfortably use the site, not to mention be able to take away some practical knowledge with them so they can reach their goal of being more environmentally friendly (don't worry, this statement is validated by research!).