Amazon has made installing solar panels on rooftops a key part of its ESG strategy, but a series of events last year show how challenging greening up major facilities can be.
Between April 2020 and June 2021, solar panels on Amazon fulfillment center roofs caught fire or experienced electrical explosions at least six times. As a result, the company took all U.S. solar rooftops offline last year while it investigated the mishaps.
According to a CNBC report, Amazon hired a consultant to audit its rooftop solar systems in the U.S., Asia-Pacific, Europe, Middle East, and Africa. The study discovered several problems at various sites including mismatched module-to-module connectors, improper installation of connectors, poor wire management, and evidence of water intrusion in the inverters, CNBC reported.
Each fire reportedly cost the company an average of $2.7 million, which included third-party audits of rooftop solar systems, checks on how much electricity they were generating, and repairs for broken or faulty parts.
Despite the setbacks, Amazon remains committed to solar power and continues to monitor the situation, making repairs where needed. As of this April, Amazon had onsite solar at 176 facilities. Its solar program began in 2017.
Related Stories
Mass Timber | Apr 22, 2024
British Columbia changing building code to allow mass timber structures of up to 18 stories
The Canadian Province of British Columbia is updating its building code to expand the use of mass timber in building construction. The code will allow for encapsulated mass-timber construction (EMTC) buildings as tall as 18 stories for residential and office buildings, an increase from the previous 12-story limit.
Standards | Apr 22, 2024
Design guide offers details on rain loads and ponding on roofs
The American Institute of Steel Construction and the Steel Joist Institute recently released a comprehensive roof design guide addressing rain loads and ponding. Design Guide 40, Rain Loads and Ponding provides guidance for designing roof systems to avoid or resist water accumulation and any resulting instability.
Building Materials | Apr 22, 2024
Tacoma, Wash., investigating policy to reuse and recycle building materials
Tacoma, Wash., recently initiated a study to find ways to increase building material reuse through deconstruction and salvage. The city council unanimously voted to direct the city manager to investigate deconstruction options and estimate costs.
Student Housing | Apr 19, 2024
$115 million Cal State Long Beach student housing project will add 424 beds
A new $115 million project recently broke ground at California State University, Long Beach (CSULB) that will add housing for 424 students at below-market rates. The 108,000 sf La Playa Residence Hall, funded by the State of California’s Higher Education Student Housing Grant Program, will consist of three five-story structures connected by bridges.
Construction Costs | Apr 18, 2024
New download: BD+C's April 2024 Market Intelligence Report
Building Design+Construction's monthly Market Intelligence Report offers a snapshot of the health of the U.S. building construction industry, including the commercial, multifamily, institutional, and industrial building sectors. This report tracks the latest metrics related to construction spending, demand for design services, contractor backlogs, and material price trends.
Construction Costs | Apr 16, 2024
How the new prevailing wage calculation will impact construction labor costs
Looking ahead to 2024 and beyond, two pivotal changes in federal construction labor dynamics are likely to exacerbate increasing construction labor costs, according to Gordian's Samuel Giffin.
Healthcare Facilities | Apr 16, 2024
Mexico’s ‘premier private academic health center’ under design
The design and construction contract for what is envisioned to be “the premier private academic health center in Mexico and Latin America” was recently awarded to The Beck Group. The TecSalud Health Sciences Campus will be located at Tec De Monterrey’s flagship healthcare facility, Zambrano Hellion Hospital, in Monterrey, Mexico.
Market Data | Apr 16, 2024
The average U.S. contractor has 8.2 months worth of construction work in the pipeline, as of March 2024
Associated Builders and Contractors reported today that its Construction Backlog Indicator increased to 8.2 months in March from 8.1 months in February, according to an ABC member survey conducted March 20 to April 3. The reading is down 0.5 months from March 2023.
Laboratories | Apr 15, 2024
HGA unveils plans to transform an abandoned rock quarry into a new research and innovation campus
In the coastal town of Manchester-by-the-Sea, Mass., an abandoned rock quarry will be transformed into a new research and innovation campus designed by HGA. The campus will reuse and upcycle the granite left onsite. The project for Cell Signaling Technology (CST), a life sciences technology company, will turn an environmentally depleted site into a net-zero laboratory campus, with building electrification and onsite renewables.
Codes and Standards | Apr 12, 2024
ICC eliminates building electrification provisions from 2024 update
The International Code Council stripped out provisions from the 2024 update to the International Energy Conservation Code (IECC) that would have included beefed up circuitry for hooking up electric appliances and car chargers.
