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A Swiss research team from Empa's Building Energy Materials and Components Lab explores the potential for using raw, plant-based materials as insulation for buildings. Led by scientist Dr. Jannis Wernery and researchers from the Zurich University of Applied Sciences, the project is... View full entry
A clearer vision is emerging for the futuristic Quayside project planned to transform a stretch of Toronto's waterfront, one that is shaping up to be one of the most architecturally-distinct pockets of development in the entire country. — blogTO
Following over two years since the cancelation of the Sidewalk Labs plan to develop Toronto’s Quayside, a new approach to bring a mixed-use community to the lakefront site is being led by public entities Waterfront Toronto, the City of Toronto, PortsToronto, and private landowners. This... View full entry
The Biden Administration has unveiled the first set of recommendations under its Federal Buy Clean Initiative, an undertaking that aims to drive the development of American-made, low-carbon construction materials, while also supporting job growth. During a visit to the Cleveland-Cliffs Direct... View full entry
Chicago Mayor Lori Lightfoot has announced the finalization of a deal between the city and retail electricity supplier Constellation, in collaboration with Swift Current Energy, to shift all city facilities and operations to run on renewable energy by 2025. This makes Chicago one of the largest... View full entry
New York Gov. Kathy Hochul (D) called for an end to the use of natural gas in new buildings in a policy blueprint released Wednesday ahead of her State of the State address. — The Hill
The governor's plan will require that there be zero on-site greenhouse gas emissions from new construction by 2027. It would also require energy benchmarking, a process that requires large buildings of similar sizes or occupancy levels to compare their energy consumption. Hochul’s blueprint... View full entry
Energy efficiency among New York City buildings has improved a bit, but almost half of those forced to post a grade are still failing. According to The City’s analysis of preliminary data from the Department of Buildings, 48.3 percent of buildings received either a D or F grade. Receiving a D is essentially the worst a building can do, as Fs are reserved for properties that don’t submit data. — The Real Deal
More than 20,000 buildings exceeding 25,000 square feet were surveyed. As reported by The Real Deal, the share of Ds dropped to 39.2 percent from 44.1 percent from the same time last year, indicating some of the least energy-efficient buildings made improvements. The share of F grades, however... View full entry
Far from Glasgow and COP26, Ithaca, New York, just made an unprecedented move to tackle climate change and the city’s carbon footprint. In a unanimous vote on Wednesday night, Ithaca’s city council approved the full decarbonization of its buildings. — CNBC
This is the first US city to begin work on a 100% decarbonization plan. It secured $100 million in private financing from private equity partner Alturus to support the effort, a move that may be more effective in tackling emissions than federal and state efforts. Ithaca’s energy efficiency... View full entry
A professor of architectural engineering at Penn State by the name of James Freihaut has been recognized by the United Nations Economic Commission for Europe (UNECE) Committee on Sustainable Energy for his work in improving sustainability and safety in buildings. During the committee’s 30th... View full entry
Plans to operate commercial hydrogen-electric flights between London and Rotterdam have been announced, with those behind the project hoping it will take to the skies in 2024. In a statement Wednesday, aviation firm ZeroAvia said it was developing a 19-seater aircraft that would “fly entirely on hydrogen.” — CNBC
ZeroAvia, Dutch airport management company Royal Schiphol Group, Rotterdam The Hague Innovation Airport Foundation, and Rotterdam the Hague Airport have announced a partnership to develop the project. The initiative sets a timeline for potentially the first international zero-emission commercial... View full entry
New York is aiming to ban the sale of all gas-powered vehicles in the state by 2035. A bill amending the state's environmental conservation law was passed by the state's Senate and Assembly and signed by Governor Kathy Hochul last week. — CBS News
At the start of this month, Assembly Bill A4302 was signed by New York Governor Kathy Hochul, which would require that all in-state sales of new passenger cars and trucks have zero emissions by 2035. The law also requires that all medium- and heavy-duty vehicles sold in New York be emission-free... View full entry
The homes of wealthy Americans are responsible for about 25% more greenhouse gas (GHG) emissions than low-income households, according to a new study released Monday by University of Michigan researchers. — Smart Cities Dive
The study, writes Smart Cities Dive's Jason Plautz, found the GHG impact of U.S. homes is lowest in Western states and highest in Central states, and the carbon footprint of wealthy neighborhoods can be as much as 15 times higher than lower-income areas. CoreLogic, a database of tax assessor... View full entry
For nations and cities across the world, 2020 was set to be a milestone year in their fight against climate change. It’s the first in a series of globally earmarked emission-reduction waypoints—2020, 2030, 2050—with 2020 planned as an initial benchmarking moment, a time to see progress towards meeting targets aimed at limiting global warming.
Now, the year is nearly here, and early signs of overall progress should signal concern.
— Quartz
Quartz looked at the environmental data of selected cities that had set emission reduction targets for 2020 and analyzed the progress made thus far. According to the outlet, "only 20% of those targets have completed or are more than half-way towards their goal." Among the high-achieving cities... View full entry
Google has started estimating greenhouse-gas emissions for individual cities, part of what it recently described as an ambitious new plan to deploy its hoard of geographic information on the side of climate-concerned local leaders. — The Atlantic
Google has launched a new online tool, the Environmental Insights Explorer, which tracks emissions inventory on a city scale. The program is still in beta mode and currently only provides data for five cities (Pittsburgh, PA; Mountain View, CA; Victoria, BC; Melbourne, AU; Buenos Aires, AR) but... View full entry
Today, 3 Canadian mayors, alongside 16 mayors from around the world, representing 130 million urban citizens, committed to significantly cut greenhouse gas emissions from their cities by ensuring that new buildings operate at net zero carbon by 2030 [...] Buildings in urban areas are one of the largest sources of greenhouse gas emissions, and typically account for over half of a total city’s emissions on average. I — canadianarchitect.com
Mayors from 19 cities around the world have now signed the Net Zero Buildings Declaration, which also pledges to ensure all buildings will meet net-zero carbon standards by 2050. A net zero building uses energy efficient design by drawing from renewable sources to meet performance needs. These... View full entry
In January, tenants will move into a six-storey Vancouver apartment building designed to be so energy efficient, you could heat each bedroom with a 100-watt light bulb. [...] Others are under construction and many more are at the rezoning stage, including a residence that will house 750 students at the University of Toronto's Scarborough campus and two 40-plus highrise towers in Vancouver that aim be the tallest passive house buildings in the world. — cbc.ca
Until now most passive houses have been single-family homes, but Canada is changing that. With several projects underway, architects are tackling the issues of scaling up this sustainable technology for larger buildings. Without using furnaces and air conditioners, these green buildings are... View full entry
