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IoT will save 8x the energy it consumes by 2030, says report

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By 2030 IoT deployment and its disruption of various industries is expected to save more than eight times the energy it consumes, resulting in net savings of 230 billion cubic meters of water, and eliminating one gigaton of CO2 emissions, according to the authors of a report released on 20 April

The report, “Sustainability in New and Emerging Technologies”, explores the impact that new and emerging technologies will have on electricity, fuel and water usage, CO2 emissions, and e-waste. It looks at the incremental impact of new technologies by examining the resource impact of enterprise and commercial technologies compared to a world without it.

It was prepared by market intelligence firms Transforma Insights and 6GWorld, and sponsored by mobile telephony R&D company InterDigital.

Key findings from the report appear to reveal that by 2030:

  • IoT solutions will reduce electricity consumption by more than 1.6 petawatt-hours (PWh), enough electricity to support more than 136.5 million homes’ energy use for one year.
  • IoT’s net effect on fuel consumption will reach a yearly 3.5 PWh reduction of (hydrocarbon) fuel.
  • IoT devices and emerging technologies will conserve nearly 230 billion cubic meters of water – 35% of this impact will result from improved smart water grid operations, and remaining water savings will be supplemented by IoT-enabled agricultural applications like crop management and remote pest control.
  • The manufacturing of new and emerging IoT technologies is expected to increase global electricity use by 34 terawatt-hours (TWh) but will be offset by the more than 1.6 PWh of electricity conserved by IoT solutions.
  • IoT will result in an additional 53 TWh of fuel used for distribution and deployment of solutions. This distribution and deployment will generate incremental eWaste, including additional hardware per device and increased levels of device shipments. The overall impact will be more than 657,000 tons of eWaste.
  • IoT solutions will collectively enable one gigatons benefit in CO2 emissions. The impact on CO2 emission is notably lower in regions that have a greater representation of renewable energy in their generating profile.

“In every area of technology, researchers, governing bodies, regulators and standards-setting organizations are expanding their field of vision to include the social, economic and environmental components that impact, and are impacted by, new solutions,” said Henry Tirri, Chief Technology Officer, InterDigital. “IoT is a technology that we believe can and will transform our world, and its place at the center of 5G and eventual 6G development highlights the tremendously positive impact that the work of InterDigital and others is having in providing solutions for an improved world.”

The report also spotlights the difference in energy and resource usage in enterprise and commercial solutions. Enterprise-based IoT capabilities are typically incorporated if they increase efficiency or produce a net economic benefit, often in the form of reduced electricity, fuel, or water consumption. Conversely, connected consumer devices dominate IoT and have a considerable sustainability impact because they typically consume more electricity than their non-connected counterparts. In consumer solutions, IoT capabilities are added to improve the user proposition and tend to be net electricity consumers.

“It is clear that developing and deploying new technologies has a sustainability footprint, but it’s important to note that many enterprise applications are deployed in order to increase efficiency, and the efficiencies generally outweigh the footprints of the solutions themselves,” said Jim Morrish, Founding Partner of Transforma Insights. “For many new technologies the ‘energy cost’ side of the equation is in terms of increased electricity consumption, while savings include reduced use of hydrocarbon fuels: this in itself is beneficial, since electricity can be more readily provided by renewable sources.”

The report notes that IoT-enabled solutions like HVAC systems and building automation generate sustainability benefits regardless of whether they are deployed in a consumer or enterprise context and will be the most impactful electricity saving applications (along with smart electricity grid operations). Net energy consumers include commercial based IoT solutions such as CCTV, AV equipment and personal assistance robots.

The report also identifies the most impactful IoT solution in terms of fuel savings will be Road Fleet Management of vehicles and delivery vans, accounting for roughly 37% of fuel saved by IoT solutions of all kinds. Emerging technologies with the greatest impact on resource consumption are processing-intensive and deployed to ensure compliance or data optimization.

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Source: https://envirotecmagazine.com/2021/04/26/iot-will-save-8x-the-energy-it-consumes-by-2030-says-report/

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Volkswagen ID.4 vs. Toyota RAV4 — ID.4 Has Lower Cost of Ownership in Many Scenarios

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The Volkswagen ID.4 is one of our 4 finalists for the 2021 CleanTechnica Car of the Year award. It’s a good all-around vehicle, not a bare-bones budget car, but one key thing I noted about the ID.4 as potential justification for winning your vote is that it’s cheaper than the other models on the list.

With that in mind, I thought it would be interesting to look at how low its cost of ownership might actually be, especially in comparison to one of the best selling vehicles in the US and worldwide, the Toyota RAV4.

The RAV4 had 47,078 sales in the US in March alone. It had 114,255 in the first quarter of 2021. This is a vehicle to beat, and one that the Volkswagen ID.4 actually matches up well against. They have almost identical width (73″) and length (181″ — ID.4, 181–182″ RAV4), and the RAV4 is just slightly taller (67–69″ vs. 64″). The ID.4 should offer a better driving experience but otherwise has pretty much the same type of comfort, tech, and style. Well, in my opinion, it looks much better.

So, what does a cost comparison look like?

Before I get into the results, it’s important to highlight that any comparison like this requires a dozen or so assumptions, and individual cases can certainly vary tremendously. So, take a look at the assumptions more closely on the bottom of the article, and feel free to copy the spreadsheet and input your own assumptions in order to use your story and your expectations as much as you can muster. I tried to come up with 1) a moderate scenario; 2) a “high-cost, high-mileage” scenario; and 3) a “low-cost, low-mileage” scenario for this article, but there are basically unlimited variations on the theme.

On to the results from my cost of ownership comparison! (Oh, also, note that I thought up the different assumptions for the 3 scenarios and put them in before looking at the results. I did not modify results to suit my expectations — my expectations were slim anyway since I thought the results could go either way — and just tried to use reasonable assumptions for a few very different lifestyles.)


In the scenario using moderate assumptions, the Volkswagen ID.4 undercut every RAV4 model I included. It even slipped in below the base price of the most bare-bones, basic version of the RAV4, the RAV4 LE. When you climb up the ladder — to trims that are actually more similar to the ID.4 — the gap gets truly notable. This first round of assumptions results in an $8,000 savings over 5 years if you buy an ID.4 instead of a RAV4 XSE Hybrid! (Yes, please.)

Looking at the next comparison, I ramped up the miles traveled, the cost of gasoline, and the cost of electricity. The result was actually similar, though, with the ID.4 still handily beating the competition.

It wasn’t until I got to a “low mileage, low range” scenario that the ID.4 snuggled in between the higher-cost RAV4 EVs and the lower cost RAV4 EVs. Still, even in this scenario that is more challenging for an EV like the ID.4, it is doing quite well with a lower cost than the RAV4 XLE Hybrid or RAV4 XSE Hybrid.


All scenarios include these assumptions: $3000 down payment, 4% interest over 5 year loan period for remaining cost, $7500 federal tax credit for ID.4, $800 5-year maintenance cost for ID.4 and $2430 5-year maintenance cost for RAV4 models; 30 MPG for RAV4 LE and 40 MPG for the three hybrid RAV4 options; 2.857 miles/kWh efficiency for ID.4; no assumption for resale value after 5 years — add in your own expectation on that.

* This scenario assumes 13,300 miles driven a year; $0.11/kWh average rate for charging (across all charging in all locations across all 5 years); $3/gallon average across 5 years.

** This scenario assumes 20,000 miles driven a year; $0.30/kWh average rate for charging (across all charging in all locations across all 5 years); $4/gallon average across 5 years.

*** This scenario assumes 10,000 miles driven a year; $0.07/kWh average rate for charging (across all charging in all locations across all 5 years); $2.20/gallon average across 5 years.

Sources: Toyota, Volkswagen, US Department of Energy (DOE) Office of Energy Efficiency & Renewable Energy and US Environmental Protection Agency (EPA), Edmunds (but with the RAV4’s 5 year maintenance cost cut in half)


Related stories:

Photos courtesy of Volkswagen


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Source: https://cleantechnica.com/2021/05/11/volkswagen-id-4-vs-toyota-rav4-id-4-has-lower-cost-of-ownership-in-many-scenarios/

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Chicago EJ Advocates Notch Win After EPA Flags Civil Rights Violations

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Chicago Mayor Lori Lightfoot indefinitely delayed a permitting decision on the relocation of a highly polluting metal shredding and recycling facility after the U.S. EPA said doing so could violate the civil rights of Black and Latino people who live there. “Substantial data indicate the current conditions facing Chicago’s southeast side epitomize the problem of environmental injustice, resulting from more than a half-century of prior actions,” EPA administrator Michael Regan said. “This neighborhood currently ranks at the highest levels for many pollution indicators.”

Research Management Group, which acquired the General Iron facility in 2019, is seeking to relocate it from the white and wealthy North Side neighborhood of Lincoln Park to a predominantly Black and Latinx community on the Southeast Side already plagued by numerous polluting industries.

History of environmental racism

“When you take a company that has a terrible track record from a predominantly white and wealthy community to a community that is majority Latino and Black, then you’re sending a strong message that you value certain people over others,” Olga Bautista, a member of the Southeast Environmental Task Force, who organized against General Iron’s move to the Southeast Side, told WGN.

“Because of these well-known degraded environmental conditions, the siting of this facility in Chicago’s southeast side has raised significant civil rights concerns,” Regan said. “EPA believes the issues raised by the HUD complaint deserve your careful consideration as the City weighs its environmental permitting decision on the RMG facility.” The delay of the General Iron permit is a major victory for neighborhood and environmental justice groups that fought to protect Southeast Side communities from yet another source of industrial pollution — a campaign that included hunger strikes — but organizers said much more is needed.

“Until we have the right policies in Chicago, we are all getting ready, taking this moment to catch our breaths and getting ready to work with the city to stop any companies trying to move in that don’t have our health in mind,” Bautista said.

Sources: Block Club Chicago, WGN, Chicago Sun-Times, Chicago Tribune, WTTW, WLS-Chicago; Commentary: Crain’s Chicago Business, Wesley Epplin, Olga Bautista, and Linda Rae Murray op-ed)

Featured image: Environmental Issues in Southeast Chicago, courtesy of ESRI/ArcGIS and EPA

Originally published by Nexus Media.


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Source: https://cleantechnica.com/2021/05/10/chicago-ej-advocates-notch-win-after-epa-flags-civil-rights-violations/

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Insular Areas Climate Change Act: Strengthen Territories’ Response to Climate Disasters & Protect the Most Vulnerable

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Courtesy of Union Of Concerned Scientists

By Juan Declet-Barreto, Climate Vulnerability Social Scientist, co-authored by Dr. Adi Martínez-Román with the University of Puerto Rico Resiliency Law Center.

Islands and their people are more vulnerable to climate impacts than continental jurisdictions. They are more unprotected from climate ravages that are becoming more ferocious. Their vulnerability is related to climate change, but more directly to the effect of human decisions. For this reason it is urgent that their problems be addressed decisively and effectively, and that we do not skimp on resources or strategies to protect their lives and infrastructure.

Under a changing climate, islands are increasingly suffering from hurricanes or typhoons, and are hard-pressed to withstand the damage caused by the winds and storm surges that they bring with them. The amount of drinking water that islands receive in the form of rain is limited by what can be collected in their land base, and the reliability that rain will fall in similar amounts compared with previous years is reduced by global warming. Also, sea-level rise and coastal erosion threaten the wellbeing of people, their communities, and infrastructure. Island flora and fauna are more sensitive to changes in temperature, precipitation, and sea level because their ecosystems have evolved in an isolated way after the separation of the continental masses, and due to the fact that they are on islands, they cannot move to adjacent areas. Although islands are found in all latitudes, such as Australia, Indonesia, the Caribbean Sea and the Pacific Ocean, most are found in tropical latitudes near the equator, where the impact of extreme temperatures is also more marked.

For example, on the Majuro Atoll in the Marshall Islands, where about 30,000 people live, a rise in sea level of just 91 centimeters (about 3 feet) — predicted by science based on the global trajectory of emissions of coal — would permanently submerge the atoll. In 2017, Puerto Rico and the Virgin Islands were hit in sequence by hurricanes Irma and María, destroying everything in their path and leaving a trail of misery and death in territories with social, economic and energy infrastructure already in bad shape due to decades of mismanagement and colonialism.

In Guam, Samoa, and the Marianas, elevated ocean temperatures are causing algae that feed coral reefs to abandon them, leaving corals without food and in danger of dying. The way in which these conditions of destruction and risk are addressed will determine the future of their ecosystems and populations.

The proposed Insular Areas Climate Change Act seeks to address the climate crisis in US unincorporated island territories

In October 2020, the Committee on Natural Resources of the House of Representatives announced the creation of the Insular Areas Climate Change Act, a bill whose purpose is to reduce climate impacts in unincorporated island territories. Congressman Raúl Grijalva (D-AZ), Chairman of the Committee, reaffirmed the obligation that Congress has to take action to protect lives and wellbeing in American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the US Virgin Islands. The bill draft, which is in a public comments process, seeks the creation of programs and government agencies focused on the planning, management and implementation of energy resources, scientific research, and the provision of economic resources for the insular unincorporated territories controlled by the US. It is a good starting point and shows congressional commitment to address the climate crisis in the territories.

However, the bill requires mechanisms that help to first, address the true causes of climate vulnerability in island territories; second, to integrate the local knowledge that insular frontline communities already possess and the climate crisis response work that they carry out in the territories; third, promote collaboration between civil society and government entities; and finally, to communicate with transparency in English as well as in Spanish the results of the reports created by the working groups that will implement the law. In particular, we offer the following recommendations to fill these gaps and achieve a bill that truly fulfills its goal of empowering island territories to tackle the climate crisis:

1) Incorporate more precise definitions that reflect both the climatic and political vulnerability of the island territories

The term “territories” includes the unincorporated territories of American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the US Virgin Islands. The unincorporated territories “belong to, but are not part of” the United States, and in them the Constitution does not apply in its entirety (see the Insular Cases on Puerto Rico and the Philippines). This adds a new dimension of climate vulnerability to the territories since they do not have the same constitutional mechanisms that the 50 states of the Union enjoy to request or receive support from the federal government. The bill should refer to the island territories as unincorporated territories, recognize the lack of political power and governance in them, and promote the development of mechanisms that increase their capacity to respond to the climate crisis they face. The bill should codify that the governance and management of the climate crisis is not limited to collaboration between the federal and island governments, that is, that it must include sectors of civil society such as non-governmental and community-based organizations, as well as academics and scientists already embedded in community work, who have broad and deep local knowledge essential to the search for solutions.

2) Integrate local knowledge in formulating solutions

Local knowledge refers to the unique knowledge created by a particular culture or society, and consists of indigenous, traditional or folk knowledge or science. Local knowledge among island communities is instrumental for the production of food and shelter, as well as for regaining control over their lives and well-being following disasters. It is developed and transmitted from generation to generation as an adaptation mechanism in the face of socio-environmental and agroecological challenges. It thrives on cultural values, and is as essential to sustainable development as physical infrastructure and financial capital.

The Insular Areas Climate Change Act should incorporate local actors from the non-governmental sector, grassroots organizations, as well as academics and scientists inserted in community work, who have led the community recovery after recent climatic catastrophes in island territories. The participation of these sectors of civil society in the recovery process is essential to enable climate resilience beyond what federal or territorial government policies could achieve. In particular:

  • The Insular Areas Climate Change Act Must integrate civil society as members and direct consultative bodies to the groups and programs proposed through the project.
  • The study proposed as part of the Act’s comprehensive energy plan must identify energy vulnerability and how it is distributed among the different economic sectors as well as among the population.
  • The proposed Act’s Climate Change Insular Research Grant Program should establish protocols that ensure equitable forms of community collaboration and the development of the working capacity of civil society and existing local networks to manage grants and other resources.
  • The proposed Act’s Energy Star Rebate program should prioritize the inclusion of the most vulnerable groups, support existing local efforts in the territories, and prioritize the direct installation of renewable energy resources.

3) Strengthen the functioning of the Interagency Task Force

  • The proposed Act’s Interagency Task Force must integrate local actors from local government as well as members of non-governmental and other civil society groups, community leaders, grassroots organizations, and academics and scientists who are currently embedded in community work.
  • The tasks to be carried out by the Interagency Task Force should be clearly specified to ensure that they can advance sustainability and resilience goals through the planning, implementation and evaluation of programs.
  • The Interagency Task Force must promote the integration and meaningful participation of local actors in order to promote accountability of the task force’s actions, facilitate governmental and civil society cooperation and integration of local knowledge, and strengthen the task force’s credibility.

4) The comprehensive report must be available to the public

  • The reports prepared by the Interagency Task Force must be available electronically and in print, in both English and Spanish.
  • Specific guidelines on the content of the reports should be listed on the bill.

Clearly, the Insular Areas Climate Change Act proposes far-reaching programs and a substantial investment of resources. The changes we suggest are essential to ensure that resources are invested effectively and promote the resilience of our island communities and their ecosystems. It is counterproductive that the law only requires collaboration between executive governments at the local and federal level, especially when we consider that the island territories suffer serious vulnerabilities related to the lack of political power and governance.

A group of academics and professionals who are experts in the areas of climate change, energy sustainability, and building resilience have raised our concerns with the Committee on Natural Resources of the US House of Representatives. From our organizations — the Union of Concerned Scientists and the Resilience Law Center at the University of Puerto Rico — we advocate for these changes. It is clear to us that, even when island territories have very diverse populations and histories, the inclusion of local actors and prioritization of local knowledge will help balance power and correct the systemic failures that have left our populations so vulnerable and injured. Congress must not miss this opportunity to correct the course of the history of the territories over which it has control.


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Source: https://cleantechnica.com/2021/05/10/insular-areas-climate-change-act-strengthen-territories-response-to-climate-disasters-protect-the-most-vulnerable/

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Colonial Pipeline Shut Down By Ransomware Attack

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The largest U.S. fuel pipeline remains shut down following a massive ransomware cyberattack on Friday. The Colonial Pipeline, described by one analysis as “the jugular of the U.S. pipeline system,” carries gasoline, diesel, and jet fuel from Texas to New Jersey and supplies fuel to much of the Southeast.

The attack and shutdown underscore the vulnerability of pipelines to cyberattacks. The Russian criminal group DarkSide is reportedly behind the attack. Operators of the Colonial Pipeline said they are in the process of bringing the system back online, but there was no indication of when that would happen from either company officials or outside experts.

Sustained outages could have significant impacts on fuel supplies along the East Coast. The Department of Transportation declared a state of emergency for 17 states plus DC on Sunday to help ease fuel shortages.

Attack and shutdown: New York Times $, Washington Post $, APNBCCNNThe Verge, Politico, Axios, Earther, Bloomberg $, CBS; Outage duration scenarios: CNBC; Market response: ReutersNPR; Administration response: Axios, Bloomberg $, BBC.

Originally published by Nexus Media.


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Source: https://cleantechnica.com/2021/05/10/colonial-pipeline-shut-down-by-ransomware-attack/

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