This report evaluates Plug Power Inc. (PLUG), a company in its industry, for Shariah compliance across financial, business activity, and ESG dimensions. The analysis reveals non-compliance primarily due to high debt and interest income ratios, despite a permissible core business in renewable energy technology. No inclusion in major Shariah indices confirms the overall non-compliant status. Purification of 13.95% is required for any impure income, and investors should monitor debt reduction efforts. The compliance quality is rated B, indicating moderate alignment with some concerns.