What is Net Zero to Tech Giants Like Dell, Google & Amazon?

Net zero involves balancing produced greenhouse gases with their removal from the atmosphere.

The Paris Agreement was implemented in 2015 and calls for net zero by 2050.

Working in five-year cycles, the agreement enhances climate targets for nations, aiming to restrict global warming to 1.5°C. This initiative has prompted the private sector's alignment with sustainability goals.

The United Nations (UN) highlights that more than 9,000 companies, numerous cities, educational entities and more than 600 financial institutions are committed to net zero, aiming to halve emissions by 2030.

Even with a large global effort, the UN says that commitments made by governments are still not meeting the requirements to reach the end goals.

António Guterres, Secretary-General of the United Nations, said: “We are in the fight of our lives, and we are losing.

“Greenhouse gas emissions keep growing, global temperatures keep rising and our planet is fast approaching tipping points that will make climate chaos irreversible.

“We are on a highway to climate hell with our foot still on the accelerator.

“The science is clear: Any hope of limiting temperature rise to 1.5 degrees means achieving global net zero emissions by 2050.” 

Understanding net zero

Many organisations interpret net zero differently.

While the World Economic Forum explains it as equalising CO₂ emissions with removals, the Science Based Targets initiative (SBTi) focuses on reducing Scope 1, 2 and 3 emissions to zero or to a residual level.

The World Wildlife Fund (WWF) points out that emissions must be minimised, with the surplus absorbed through natural sinks.

Meanwhile, NOAA says that human-caused CO₂ emissions must be balanced by removals annually.

The Paris Agreement emphasizes balancing anthropogenic emissions through greenhouse gas sinks.

Carbon neutrality vs net zero

National Grid explains that carbon neutrality refers to balancing out greenhouse gas emissions, primarily by addressing and offsetting Scope 1 and 2 emissions, while considering Scope 3 emissions as optional rather than required.

Net zero, in contrast, involves directly eliminating carbon emissions from the atmosphere through approaches such as carbon capture technologies and afforestation, thereby ensuring total reductions are equivalent to total outputs.

For an organisation to achieve carbon neutrality, it must work to counterbalance CO₂ generated across its operations and supply chain, often by investing in natural carbon sinks.

Through initiatives like forest restoration or ocean-based projects, companies can offset their emissions, as these systems absorb and retain more carbon than they release.

Net zero can be seen as a more comprehensive goal than carbon neutrality, as it not only covers the offsetting of emissions but also targets the full removal of greenhouse gases.

The aim is to establish a complete balance across all emissions contributing to climate change.

Leading tech companies working toward net zero

Leading technology companies such as Amazon, Google and Dell have all established clear targets to achieve net zero emissions.

AmazonAmazon has pledged to reach net zero carbon by 2040, setting the pace by co-founding The Climate Pledge — a drive encouraging other organisations to commit to ambitious sustainability goals.

To make progress, the company is leveraging technologies like AI and expanding its EV fleet, which has grown to 31,400 electric delivery vans worldwide.

Improving energy efficiency through AI and investing in clean transport are key strategies.

Beyond its own operations, Amazon supports broader climate efforts, such as the Right Now Climate Fund, which has helped protect and restore 49,000 hectares through biodiversity and nature projects over five years.

Andy Jassy, CEO at Amazon, says: “The effects of climate change are becoming more and more apparent in our surroundings and daily lives, and we firmly believe that the private sector must continue to innovate and collaborate across regions and industries in order to decarbonise the global economy at scale.

“It’s an encouraging sign that more than 300 businesses have now signed The Climate Pledge, which commits them to confronting climate change head-on by incorporating real business changes that will make a lasting impact on our planet.

“We can only do it together.”

Google

​​​​​​​Google’s target is net zero emissions across its entire operations and value chain by 2030.

The company pursues this by investing in a diverse mix of clean energy solutions, including advanced nuclear, geothermal and technologies that strengthen the energy grid.

Google is also restoring ecosystems by planting native trees and collaborating on wetland restoration.

Sundar Pichai, CEO at Google, says: “At Google, we’ve been asking these questions for 25 years: can a company at our scale operate on 24/7 carbon-free energy? 

“How can we use technology to help others achieve their climate goals and make more sustainable choices?

“We began purchasing clean energy in 2010. By 2017, all our energy purchases were matched with 100% renewable energy. 

“And today, two-thirds of the energy used for our offices and data centres is 24/7 carbon free. 

“Our goal is to reach 100% by the end of the decade".

Dell

Dell aims to accomplish net zero emissions by 2050, pursuing innovation that conserves natural resources and encourages purposeful use of technology.

The company collaborates with partners to develop green data centre solutions, enhance cooling and power management and support remote IT access, helping cut emissions from on-site visits.

Michael Dell, Chairman and CEO at Dell Technologies, says: “Sustainability and ESG commitments are now widely recognised as business imperatives that impact everything from supplier decisions to business strategy.

“At Dell, we are both meeting our goals and helping customers meet theirs.”