Rwanda ready to access the untapped potential of macadamia nuts As the global demand for macadamia outweighs the available supply, there is a business opportunity that Rwandans are ready to tap into. As Rwanda looks to diversifying its agricultural exports to reduce the high reliance on traditional exports, experts claim macadamia nuts are among the products that can help the country achieve that objective. According to “Macadamia Nut Market Size, Share & Trends Analysis Report” by Grand View Research Inc, published in June 2020, the global macadamia nut market size was valued at $1.17 billion in 2019 and is expected to more than double to $2.36 billion by 2027.