Delta has successfully built itself into a prominent corporate citizen by evolving into a global provider of smart energy-saving solutions, by enhancing its core competence in high-efficiency power electronics, by maintaining its long-term commitment to R&D-fueled innovation, and by proactively promoting corporate social responsibility (CSR), energy conservation, green buildings and environmental education at a global scale.

Delta, founded in 1971, is a global provider of energy-saving solutions and a world-class player in several segments, such as, industrial and building automation, data center infrastructure, telecom power, EV charging, networking systems, display and monitoring technologies and more. Our broad spectrum of products is divided into three major categories:

Power Electronics:
Server power supplies, power components for mobile devices, embedded power, power systems for medical equipment, fans and thermal management, automotive electronics, as well as our two consumer brands, Vivitek for projectors and Innergie for consumer power devices.

Automation:
A full range of products to automate industrial and manufacturing platforms as well as buildings. Also, LED lighting and surveillance systems.

Infrastructure:
This includes infrastructure for information and communications technology (ICT), such as Green green data center infrastructures, telecom power systems, networking equipment,, as well as infrastructure for the energy industry, such as EV charging solutions, energy storage systems, solar PV inverters, wind power converters and medium voltage drives.

Delta also integrates the aforementioned products to deliver total energy-saving solutions to our customers. Our seven green solutions are:

Industrial Automation Solutions
Building Automation Solutions
EV Charging Solutions
Smart Energy Solutions
Data Center Solutions
Telecom Power Solutions
Display & Monitoring Solutions

The most unique feature of Delta is that its CSR is an essential part of its own business model, not just an additional initiative like in most companies. Our corporate mission, “To provide innovative, clean and energy-efficient solutions for a better tomorrow”, entails a perpetual commitment to the sustainable development of mankind through our superior capabilities in high-efficiency power electronics, growing track record in green solutions integration, and proactive contribution to environmental protection.



This mandate and our founder’s, Mr. Bruce Cheng, dedication to sustainability have inspired Delta to integrate our vigorous corporate governance, strong commitment to the environment and a multifaceted scheme for social contribution.





In 2022, Delta achieved group revenues of approximately USD 12.890 billion with its main product categories, Power Electronics, Automation, and Infrastructure delivering strong performance. Over the years, the company has remained committed to re-investing 8%-9% of its revenues into R&D to boost its competitive edge, especially in regards to smart energy management for high-potential megatrends such as smart manufacturing, intelligent green buildings, e-mobility, renewable energy, energy storage and IoT. Our innovation capabilities are driven by more than 10,000 R&D engineers in our more than 70 R&D centers around the globe.

In early 2023, Delta was honored for the second consecutive year as one of the Top 100 Global Innovators™ (2023) by Clarivate for its superior innovation and patent intellectual property portfolio. As of the end of 2022, the total number of patents approved for Delta exceeded 15,000 mainly in the United States, mainland China, Taiwan, Europe, of which 1,070 patents where approved in 2022 alone.

With global leadership in power efficiency, Delta has been the world’s No. 1 switching power supplies provider since 2002 and further extended its leadership beyond the traditional server power supplies to other industry sectors, such as solar PV inverters, with efficiency up to 99.2% and rectifiers for telecommunications applications, with not only efficiency up to 98.0% but also the best-in-class 56.8W/in³ power density. Furthermore, our Norway-based subsidiary Eltek (acquired in 2015) launched the Rectiverter, the world’s first bi-directional power conversion module with efficiency up to 96% in 2016, which helped it receive the prestigious innovation award from The Confederation of Norwegian Enterprises.

Delta has also continuously enhanced its competitive edge in the display field. By leveraging its state-of-the-art display technologies and the decades-long expertise of its associate company Digital Projection International, we have developed the world’s first 25,000-lumen 8K DLP® laser projector, capable of displaying earth-breaking images with a resolution of more than 33 megapixels. The Digital Projection INSIGHT 8K projector was launched in 2018 through the world’s most prominent tradeshows in the display field: Integrated Systems Europe (ISE) in the Netherlands, the National Association of Broadcasters (NAB) Show in the USA, as well as SInfoComm in China and the USA. At ISE 2019, it was recognized as the most innovative display product, with the InAvation Awards.



The Company’s evolution into a branded solutions provider has proven to be a well-regarded by prestigious stakeholders. In 2020, for example, Delta was recognized as one of Taiwan’s Top 25 global brands by Interbrand for the 10th consecutive year. The 2016 PwC Global Innovation 1000 Survey included Delta as one of the 300 most innovative companies in the world. In addition, close to 70% of our shareholders are foreign institutional investors, a leading ratio among listed firms in the Taiwan Stock Exchange.

For two years in a row, Delta has received the Taiwan Stock Exchange's Corporate Governance Assessment Award, ranking it among the top 5% of listed companies. The award once again acknowledges our efforts in meeting its goals in regards to corporate governance such as maximizing shareholders’ equity, strengthening the board of directors' functions, as well as improving information transparency, and corporate social responsibility.

Awards for Information Disclosure Assessment by the Taiwan Stock Exchange:

2021: Top 5% of all TWSE-listed Companies’ Corporate Governance
2012-2015: Grade A++
2007 & 2009-2011: Grade A+
2006 & 2008: Grade A

We have been cooperating with our partners and customers in the creation of large-scale renewable energy power plants in key regions of the world. In Denmark, we have recently provided our technical expertise and 1,508 PV inverters with 50kW power output each for the construction of a 75.4MW solar power project, capable of fulfilling the annual electricity needs of 32,250 households. Delta has also integrated its own PV inverters as well as its brand-new lithium-ion battery energy storage solutions for the creation of the Ako Energy Park in Japan, with capacity of 4.6MW, thus, with an estimated annual generation of 4.90 million kWh of electricity to satisfy the energy needs of 930 Japanese households.



We have been cooperating with some of the world’s most prominent car manufacturers and other relevant partners for the development of the electric vehicles segment. Delta’s state-of-the-art automotive electronics products, such as traction motors, DC-DC converters and on-board chargers are now integral elements of American and European electric vehicles.

Delta’s EV Charging Solutions are also being deployed in all key markets. Remarkable projects around the globe include the currently growing EV charging network in Europe featuring Delta’s 150kW DC Ultra-Fast EV Chargers (capable of charging 4 cars simultaneously) and 50kW DC Quick EV Chargers; a set of smart-grid-capable AC EV Supply Equipment (EVSE) developed in cooperation with the U.S. Department of Energy and DTE Energy and installed at the MGM Grand hotel in Detroit, USA; as well as the recent donation of Delta’s AC EVSE by BMW to 20 public parking lots owned by the Taipei City Government.



By combining 50 years of expertise in electronics manufacturing and more than 25 years of experience in developing industrial automation technology, Delta has become a highly capable provider of solutions for the nascent smart manufacturing megatrend. Our solutions integrate hardware and software, including the newly-launched 6-axis articulated robot arms, advanced programmable logic controller (PLC) technology, Industrial IoT routers, industrial cloud platforms, manufacturing execution systems (MES), SCADA monitoring systems, machine vision systems, and more to turn smart manufacturing into a reality. Delta’s smart manufacturing platform has recently, for example, been capable of increasing the production output of our PLC line in our own manufacturing hub in Wujiang, China by 40%.





Delta recognized a long time ago that tackling energy consumption in buildings is critical in the crusade against carbon emissions. Our energy-saving Building Automation Solutions, recently enhanced through the 2016 acquisition of Austria-based LOYTEC and Canada-based Delta Controls, have been contributing significantly in realizing sustainability in buildings around the world. Notable cases include the intelligent and eco-friendly control of the HVAC (heating, ventilation and air conditioning) system at a major operation building of Telecom Italia, one of Europe’s largest telecom carriers, a solution that is expected to deliver more than 12% energy savings annually. Also, a substantial proportion of the Manchester Airport in the UK is enjoying close to 89% annual lighting-related electricity savings in its operations following the installation of LOYTEC’s automated lighting control system complemented with new LED luminaires.



In 2018, Delta completed the installation of a smart LED street lighting system in Jakarta which consists of more than 20,000 street lights equipped with wireless networking functions. Through remote monitoring, maintenance management, and lighting control functions, Delta’s LED smart street light management platform saves on electricity consumption by at least 48% when compared to traditional high-pressure sodium lamps. The wireless network connection function allows the street lights to become a solid backbone of smart cities.



In late 2018, Delta implemented an energy-efficient 200kW containerized data center solution for the Singapore-based Campana Group in Yangon, Myanmar.. The modular and scalable properties of Delta’s Containerized Data Center Solution were integral for the project to be completed in just 50 days, from shipment (originating at Delta's production base in Wujiang, China) to full installation. This data center features superior energy efficiency with annual average PUE (Power Usage Effectiveness) below 1.43, thus, achieving gold level of the Green Grid standard. Designed for the SIGMAR (Singapore-Myanmar) International Submarine Cable Project, the Campana data center is the largest high-speed data center connecting Singapore and Myanmar, and shall benefit end consumers in Southeast Asia with an enriched digital life.



In early September 2020, Delta announced its new Delta electric vehicle (EV) Charging Station Yokohama, jointly developed and operated by Delta and Japanese energy company Idemitsu Kosan Co., Ltd., is capable of assisting as a disaster response base for the city of Yokohama by serving the local government’s emergency response EVs with charging services as well as with EV battery electricity deployment to the grid during disasters. The former Idemitsu gas station operates under the theme “Park and Charge”, creating a new business model for traditional gas station operators by enabling a smart retail and smart energy ecosystem that integrates Delta’s energy storage, power conditioning system, EV chargers, DeltaGrid® IoT energy management system, the Delta-patented EV charging payment EZQC App, as well as Delta’s retail IoT solutions and consumer brand Innergie’s products that enable the Innergie CAFÉ boutique café.



Delta has aligned its corporate operations with the UN Sustainable Development Goals and with special focus on industrial innovation, renewable energy, socially-responsible consumption and production, climate change-related initiatives, global partnering and high-quality education. Pursuant to individual corporate carbon reduction, in 2015 Delta signed into the program "We Mean Business" and its Science-Based Target Initiative (SBTi) to enable a science-based emission reduction target in our operations. In response to the 1.5°C pathway for keeping global warming under control, Delta has formulated a long-term strategy and target of achieving net zero emissions at all global operating sites by 2050, which was approved by the SBTi's review. This made Delta the first company in the technology hardware and equipment industry in Asia and the 125th company in the world to have passed the SBTi's net-zero target review. Delta has also set a short-term target of reducing greenhouse gas emissions by 90% by 2030 compared to 2021, which is stricter than the 1.5°C pathway required by SBTi (i.e., 42% by 2030).

In 2021, Delta joined RE100, a global initiative bringing together the world’s most influential businesses that entails the commitment of 100% renewable energy use and carbon neutrality in their global operations. With the aforementioned pledge, Delta became the first high-tech company in Taiwan to target the RE100 goal by 2030.

Analysis from the International Energy Agency states that energy efficiency is likely the most significant contributor to the mankind’s greenhouse emissions goal and maintaining global temperatures from rising within 2°C. From 2010 to 2021, our high-efficiency products and solutions have helped our global customers save approximately 35.9 billion kWh of electricity which is equivalent to a reduction in carbon dioxide emissions by over 19.01 million tons.

Delta has completed the carbon footprint inventory and verification of several Business-to-Business (B2B) products based on the PAS 2050 Product Carbon Footprint Standards issued by the British Standards Institution (BSI), including notebook adaptors, PV inverters and DC fans.

Furthermore, we have taken the promotion of energy conservation way beyond our original dreams by promoting these efforts at the world stage. Under founder Bruce Cheng’s leadership, Delta shared its dedication to corporate responsibility, carbon reduction and green buildings experience via the “Delta21@COP21” exhibition at the 2015 UN Climate Change Conference (COP21) in Paris, France. During this event, Delta showcased the 20-plus green buildings it has built over the past decade, and hosted forum discussions with UN members, government authorities, sustainability experts and global leaders. We also issued a specific “Plan of Action on Climate Change” to explain in detail our commitment to a low-carbon future.

In addition to providing high-quality energy-efficient products and solutions, Delta also actively allocates significant efforts in initiatives for the benefit of society. Through the strategic integration of its core competences and corporate social responsibility, Delta has achieved excellent results in regards to the advancement of the green building concept, the promotion of energy conservation, environmental education, and the cultivation of talent.

Our founder’s inspiration in regards to the benefits of green buildings to all stakeholders guided Delta to become an influential advocate of the green building concept. From 2006 to 2022, Delta has contributed to the creation of more than 30 green buildings, some of them part of Delta’s operation facilities, some of them donated to academic institutions. The crown jewel of our green buildings is our headquarters for the Americas region, located in Fremont, Ca., USA. This ultra-modern facility utilizes a ground source heat pump system for cooling/heating throughout the year, which helps reduce HVAC-related electricity consumption by nearly 60%. This heat pump system, a 616KW solar PV system on the rooftop, 518kW solar PV carport system, and other energy-saving solutions developed by Delta, helped this building achieve the LEED Platinum certification issued by the US Green Building Council.



After our successful participation at COP21, we replicated our green building exhibition in Beijing and Taipei to share our endeavours and our success in the Paris climate conference with more stakeholders. In Beijing, Delta went further by combining its international energy conservation experience with local practices, echoing China's goal to reduce carbon dioxide output to 60-65% of its 2005 emissions per GDP. During the 13 days of the exhibition, Delta received over 10,000 visitors with visits from over 100 media outlets. Right before the exhibition in Taipei, we issued “Building Green with Delta”, a book with 12 green building videos to further inspire the public’s awareness in regards to green buildings.

Our human capital is essential for Delta’s success. In recent years, the Company has redistributed more than 10% of its profits for bonuses to maintain our competitive edge on the job market as well as show our commitment to retaining talent. This has helped the Company get listed in the “Taiwan High Compensation 100 Index” published by the Taiwan Stock Exchange.


Recognition for Delta’s CSR efforts includes its inclusion in the Dow Jones Sustainability Indices (DJSI) for the past 12 years in addition to the selection by the CDP for its Climate Change Leadership Level in 2016, 2017, 2019, 2020 and 2021. In 2022, Delta was once again selected for a double A List rating on the two environmental issues of "climate change" and "water security management" in the 2022 CDP evaluation. Delta was one of 57 companies selected for the double A List on these two issues among 18,700 companies in the world evaluated by CDP this year. Delta has been selected for the A List for three consecutive years on the "water security" issue, making Delta a leader in Taiwan's industry recognized for its specific actions in responding to climate change and water security risks. The U.S. Green Building Council (USGBC) also recognized Delta with the "Green Pioneer Award" at the 2018 "Greenbuild International Conference & Expo” in China for its unique commitment to the development of the green building concept.

In sum, Delta’s CSR-embedded business model, clearly stated through our corporate mission, is the cornerstone of our business management practices, product design, daily operations and our social contribution that seek to sustainability for mankind while seeking long-term growth for the company.