{"id":3845,"date":"2022-04-28T06:36:39","date_gmt":"2022-04-28T06:36:39","guid":{"rendered":"https:\/\/www.booksofall.com\/tw\/?post_type=product&p=3845"},"modified":"2022-05-18T06:17:00","modified_gmt":"2022-05-18T06:17:00","slug":"connected-flowing-a-renewable-future-for-rivers-climate-and-people","status":"publish","type":"product","link":"https:\/\/www.booksofall.com\/tw\/connected-flowing-a-renewable-future-for-rivers-climate-and-people\/","title":{"rendered":"Connected & Flowing – A Renewable Future for Rivers, Climate, and People"},"content":{"rendered":"

The world faces multiple critical and intertwined challenges: expanding electricity generation to meet the needs of growing economies and to supply power to the more than one billion people who currently lack access while reducing greenhouse gas emissions<\/a> to nearly zero by 2050 \u2013 all while maintaining the integrity of our world\u2019s ecosystems, including conserving the planet\u2019s remaining free-flowing rivers.<\/p>\n

Today, the world has a great opportunity to solve these challenges, made possible by the renewable revolution \u2014 featuring rapidly falling costs for wind and solar generation and storage technologies, and significant advancements in energy efficiency, demand-side management, and grid management. In addition, great progress has been made on the accessibility of tools that allow governments to strategically plan power systems so that the expansion and operation of projects can maximize synergies and minimize negative impacts.<\/p>\n

We can now envision a future in which electricity systems are accessible, affordable, and powering economies with a more sustainable mix of renewable energy technologies \u2014 including solar, wind, storage, and low-impact hydropower<\/a>. For the first time, there are viable renewable alternatives to the high-impact hydropower dams that are currently proposed on many of the world\u2019s remaining free-flowing rivers<\/a> \u2013 a development path that could trigger a range of negative impacts, including displacement of communities, and the loss of productive freshwater fisheries and much of the sediment needed to keep economically crucial deltas above the rising seas.<\/p>\n

This report describes how the world can tackle these intertwined challenges and support global efforts to achieve the Sustainable Development Goals (SDGs)<\/a> and the targets under the Paris Agreement, by moving rapidly toward electricity systems that are:<\/p>\n

1. Low carbon. The imperative to decarbonize energy systems, and economies in general, becomes increasingly clear with each passing year. A stable climate \u2013 and prosperous societies and healthy ecosystems \u2013 requires that electricity systems move rapidly to being low carbon and efficient and that some sectors, such as heating and transportation, be electrified.<\/p>\n

2. Low cost. Power systems that are low carbon and low impact must also meet countries\u2019 power demands with electricity that is reliable and affordable. Furthermore, social equity demands that energy investments ensure access to the more than one billion people that still lack access to reliable electricity. In fact, the short construction times, versatility, and low costs of new renewables allow countries to accelerate access to electricity.<\/p>\n

3. Low impact. Nearly all options for producing energy have some negative impacts on communities and the environment. But, options for low-impact systems are becoming increasingly feasible and various best practices can be applied to further reduce impacts, particularly on the world\u2019s remaining free-flowing rivers.<\/p>\n","protected":false},"excerpt":{"rendered":"