In response to one of the biggest challenges facing the United States recently, that country's Congress passed the Inflation Reduction Act 2022 that aims to combat it by investing in clean energy production and reducing carbon emissions by about 40% by 2030. The new legislation will also allow for the negotiation of prescription drug prices and extend the Affordable Care Act for health care for three years until 2025. In the specific case of the energy issue, the legislation foresees a historic investment of US$ 369 billion in climate actions in the next decade through the adoption of clean energy systems that will contribute to reduce costs, create millions of jobs and reduce pollution. With tax incentives and rebates, low- and middle-income families will be able to buy electrically efficient appliances, install solar energy schemes on their roofs and buy new electric vehicles. Source: Senado In an even more specific case, that of datacenters, this recently enacted law can stimulate the adoption of sustainability projects on three main fronts: Datacenters will be able to raise funds and invest in the equipment needed to reduce or sequester carbon emissions from datacenters.They can expect lower energy costs as more companies will invest in renewable energy projects.They will have more time to plan their renewable energy actions while large companies such as Microsoft and Facebook are already testing concepts such as self-powered data centres. This should ensure more flexibility to scale datacenter operations. According to Kate Brandt, Google's Chief Sustainability Officer, the climate and energy provisions of the Inflation Reduction Act of 2022 represent the most comprehensive investments to combat climate change in the United States. And these investments offer the opportunity to revive clean energy and energy security initiatives. The executive highlights that Google has set a goal of zero net emissions in all its operations and value chain by 2030. This goal also includes the possibility of operating with carbon-free energy on a 24x7 basis in all of the company's data centres and campuses. Google is a founding member of the 24/7 Carbon-Free Energy Compact, a coalition of more than 70 companies that brings together principles to accelerate the decarbonisation of the world's power systems and ensure access to clean, affordable energy for all. In Gartner's view, sustainability is becoming one of the most important issues for datacenters, with taxation penalising greenhouse gas emissions in some countries and with the potential to be implemented in others in the coming years. The institute alerts that, before taking any measure in this area, it is necessary to know how to calculate the volume of emissions for which the datacenters are responsible. Sustainability initiatives are starting with leading cloud providers, who are some of the largest datacenter operators in the world and play a major role in the initiative to reduce IT-related carbon emissions. According to Gartner, the top 10 cloud providers (by revenue) account for 70% of all IT spending on cloud infrastructure, platform and services. "Hyper-scalers are aggressively investing in sustainable cloud operations, looking to zero net emissions within a decade or sooner. Gartner expects to see increased availability of tools to help calculate and reduce carbon emissions from cloud services, similar to those that help optimise cloud spending today," comments Ed Anderson, research vice president at Gartner. Some results of the new energy law Some energy deals have already been announced since US President Joe Biden signed the new Inflation Reduction Act: Tesla has changed plans to manufacture batteries in Germany as new incentives make it more interesting to manufacture battery cells in the United States.Honda and LG Energy form joint venture to produce lithium-ion batteries in the US. US-based First Solar is to invest $1.2 billion to increase domestic production of solar photovoltaic panels.