This study aims to prove the influence of environmental performance, industry sensitivity, corporate governance structure and media coverage on the quality of environmental disclosures, also aims to prove the influence of the quality of environmental disclosure on the value of the company. The sample in this study were companies registered in eight types of industries, namely mining, energy, chemistry, pharmacy, cosmetics and household needs, food and beverages, oil and gas, and forestry in the period 2015-2017. This study uses Principal Component Analysis (PCA) to simplify corporate governance structure variables. The results show one component that represents corporate governance, the size of the board of commissioners, audit committee, and institutional ownership. Further, the results also indicate that environmental performance, industry sensitivity, corporate governance structure, media coverage and profitability have a positive effect on the quality of environmental disclosures.Abstrak. Penelitian ini bertujuan untuk membuktikan pengaruh kinerja lingkungan, sensitivitas industri, struktur tata kelola perusahaan dan