Shares in companies specializing in sustainable infrastructure and renewable energy surged on Monday as investors responded positively to a new economic growth model that prioritizes environmental protection. The model, outlined in a recent policy book, advocates for a balance between economic expansion and preserving the planet's natural resources.

According to a report by Vox, the model, known as ecomodernism, suggests that by increasing efficiency in two major areas - energy consumption and food production - the United States can simultaneously grow its economy and reduce its carbon footprint. The report cites a study that estimates the potential economic benefits of such a shift, with the US economy growing by $1.2 trillion annually by 2030.

"We need to rethink our approach to economic growth," said Lucy Jones, a senior editor at Vox. "By focusing on efficiency and sustainability, we can create a brighter future for both people and the planet." Jones noted that the ecomodernist model is not a new concept, but rather a refinement of existing ideas that have been gaining traction in recent years.

The two major efficiency sinks in American life, as identified by the report, are energy consumption and food production. The US currently wastes an estimated 30% of its food supply, with the average American household generating over 200 pounds of food waste per year. In terms of energy consumption, the report notes that the US could reduce its energy usage by 20% by investing in energy-efficient technologies and renewable energy sources.

The report also highlights the potential for sustainable infrastructure projects to drive economic growth. According to a study by the International Renewable Energy Agency, every dollar invested in renewable energy generates an average of $3 in economic benefits. This is compared to traditional fossil fuel-based projects, which generate an average of $1.50 in economic benefits per dollar invested.

The ecomodernist model has been gaining traction in recent years, with several companies already investing in sustainable infrastructure and renewable energy projects. Companies such as Vestas, a leading wind turbine manufacturer, and SunPower, a leading solar panel manufacturer, have seen significant increases in their stock prices in recent months.

The US government has also taken steps to promote sustainable infrastructure and renewable energy projects. In 2020, the US Department of Energy announced a $1.5 billion investment in renewable energy projects, with a focus on community solar programs and energy storage technologies.

As the US continues to grapple with the challenges of climate change and economic growth, the ecomodernist model is gaining attention as a potential solution. While there are still many challenges to overcome, the potential benefits of this approach are significant, and investors are taking notice.

In a statement, a spokesperson for the US Department of Energy said, "We are committed to promoting sustainable infrastructure and renewable energy projects that drive economic growth and reduce our carbon footprint. The ecomodernist model is an important part of this effort, and we look forward to continuing to work with private sector partners to advance this vision."

The current status of the ecomodernist model is one of growing momentum, with several companies and government agencies investing in sustainable infrastructure and renewable energy projects. As the model continues to gain traction, it is likely that we will see significant changes in the way that the US approaches economic growth and environmental protection.