Z Holdings Corporation, formerly known as Yahoo Japan Corporation, is a Japanese internet company that operates in the Adv Rev - Internet Portals sector. The company was founded in 1996 as a joint venture between Yahoo! and SoftBank Group Corp. Z Holdings Corporation is one of the largest internet companies in Japan, offering a wide range of services such as search engines, online shopping, news, and e-mail.

In recent years, Z Holdings Corporation has been focusing on decarbonisation and renewable energy as part of its corporate social responsibility (CSR) initiatives. The company has set a goal to achieve net-zero greenhouse gas emissions by 2050 and has been taking various measures to reduce its carbon footprint.

One of the key initiatives taken by Z Holdings Corporation is the promotion of corporate energy. The company has been actively encouraging its business partners and suppliers to switch to renewable energy sources such as solar and wind power. Z Holdings Corporation has also been investing in renewable energy projects, such as solar power plants, to generate clean energy for its operations.

Another initiative taken by Z Holdings Corporation is the implementation of corporate power purchase agreements (PPAs). Corporate PPAs are long-term contracts between a company and a renewable energy provider, where the company agrees to purchase a certain amount of renewable energy at a fixed price. By entering into these agreements, Z Holdings Corporation is able to secure a stable supply of renewable energy and support the growth of the renewable energy market.

Z Holdings Corporation has also been taking measures to reduce its energy consumption. The company has implemented energy-efficient technologies and practices in its data centers and offices, such as using LED lighting and optimizing air conditioning systems. Z Holdings Corporation has also been promoting telecommuting and remote work to reduce the need for employees to commute to the office, which in turn reduces carbon emissions from transportation.

In addition to its efforts in decarbonisation and renewable energy, Z Holdings Corporation has also been actively engaging in other CSR initiatives. The company has been promoting diversity and inclusion in the workplace, with a focus on gender equality and the employment of people with disabilities. Z Holdings Corporation has also been supporting disaster relief efforts and social welfare programs in Japan.

Z Holdings Corporation has a strong financial position and a solid track record of growth. The company reported a revenue of JPY 1,356.4 billion in the fiscal year 2020, with a net income of JPY 109.7 billion. Z Holdings Corporation has a market capitalization of approximately JPY 4.7 trillion as of August 2021.

Z Holdings Corporation operates in a highly competitive industry, with major players such as Google and Amazon also offering internet services in Japan. However, the company has a strong brand recognition and a loyal customer base, which has helped it maintain its market position.

In conclusion, Z Holdings Corporation is a Japanese internet company that operates in the Adv Rev - Internet Portals sector. The company has been actively promoting decarbonisation and renewable energy as part of its CSR initiatives, with a goal to achieve net-zero greenhouse gas emissions by 2050. Z Holdings Corporation has been investing in renewable energy projects, promoting corporate energy, implementing corporate PPAs, and reducing its energy consumption to achieve this goal. The company has a strong financial position and a solid track record of growth, and operates in a highly competitive industry.