海角大神

Mayors from China and the US will gather in Boston next year for the Climate-Smart Low-Carbon Cities Summit. 聽

Boston Mayor Marty Walsh is speaking at the second annual two-day Cities Summit this week in Beijing. The two-day meeting between local leaders in the two countries is described as 鈥渁n opportunity to exchange best practices between US and Chinese cities.鈥澛�

The summit is organized by the C40 Cities Climate Leadership Group, which began in 2005 as a network for like-minded leaders and has grown into an organization of the world鈥檚 largest cities. Considering the fact that cities occupy only two percent of the world鈥檚 landmass but emit 70 percent of global carbon dioxide emissions and consume two-thirds of the world鈥檚 energy, C40 participants believe that, 鈥淎s part of the climate change problem, cities also have the opportunity to be integral to its solution."聽

And C40 cities have already committed to reducing emissions by three gigatons of carbon dioxide by 2030.聽

鈥淐ity mayors are directly accountable to their constituents for their decisions, and are more nimble than state and national elected officials to take decisive action 鈥� often with immediate and impactful results,鈥� C40 explains on their website. 鈥淲hat our cities do individually and in unison to address climate change can set the agenda for communities and governments everywhere.鈥澛�

The growing organization now includes 83 cities around the world: 10 cities in Africa, 11 in East Asia, 19 in Europe, 11 in South America, 14 in North America, and 18 cities in South, West, and Southeast Asia.

C40 cities represent 25 percent of global GDP and 600 million people worldwide.

鈥淐40 is making a significant difference in improving the scale and speed of climate action, with 30 percent of all climate actions in C40 being delivered through city-to-city collaboration,鈥� says the organization. 鈥淭oday, nearly 10,000 climate change actions are in effect in C40 Cities, with over 78 percent of actions reported in 2015 planned for expansion.鈥澛�

As vice chair of the group, Mayor Walsh flew to Beijing this week (with travel expenses paid for by the organization鈥檚 lead sponsor, Bloomberg Philanthropies) alongside Secretary of State John Kerry. Alongside Secretary Kerry and local Chinese leaders, Walsh announced plans for the 2017 meeting.聽

鈥淭his is an enormous honor and a clear sign that the policies put in place in Boston and Massachusetts to cut greenhouse gas emissions and grow a clean energy economy are working and are of worldwide significance,鈥� Ken Kimmel, a former commissioner of the state Department of Environmental Protection, tells the Boston Globe.

The American Council for an Energy-Efficient Economy (ACEEE) named Boston the most energy efficient US city in 2015, and has named Massachusetts the most energy-efficient state since 2011. In Massachusetts, the clean energy industry grew 12 percent in 2015 to employ 100,000 additional people.聽

According to ACEEE, Boston excels at reducing energy usage through community-wide initiatives, building policies and utilities. Some relevant initiatives include LEED certification for commercial building projects over 50,000 square feet, the Renew Boston program to connect utility energy efficiency services with small businesses and middle income homes, and聽the Greenovate Boston initiative聽to聽reduce the city鈥檚 greenhouse gas emissions by 25 percent by 2020 and 80 percent by 2050.聽

The Cities Summit in 2017 will help boost the Boston economy by advertising this industry's growth as well as contributing about $1 million in tourism revenue. 聽聽

A conference of this scale 鈥渞eally cements Massachusetts鈥� reputation as a clean energy leader,鈥� Peter Shattuck, director of Acadia Center鈥檚 Massachusetts鈥� branch, tells The Boston Globe. 鈥淚t puts Massachusetts companies on display.鈥�