Norway is, in many aspects, at the forefront of the global energy transition. Nevertheless, a human rights paradox in Norway’s energy transition plan is that while addressing climate-related human rights impacts, it might come at a high cost to the rights of the Indigenous Sámi People. Mining operations and renewable energy developments in the Sámi ancestral lands have already threatened reindeer husbandry, on which certain Sámi communities rely for a living, and which represents an integral component of their cultural identity. Resolving this paradox is crucial to achieving a just transition that leaves no one behind. Against this backdrop, the piece examines how the Norwegian Transparency Act—a mandatory human rights due diligence initiative—can address the impacts on Sámi rights caused by companies involved in renewable energy and extractive developments on Sámi lands.