Ron Whitmore, Deputy Director of Research & Development, Hawai’i on sustainability and policy

June 29, 2018 by  
Filed under Business, Green

Comments Off on Ron Whitmore, Deputy Director of Research & Development, Hawai’i on sustainability and policy

Ron Whitmore, Deputy Director of the Department of Research and Development, County of Hawai’i, tackling big issues, collaboration, innovation, inter-agency, policy, climate change, sustainability, research, development, affordability.

View original here:
Ron Whitmore, Deputy Director of Research & Development, Hawai’i on sustainability and policy

Jon Nouchi, Deputy Director of Transportation Services, Honolulu, fleet electrification

June 29, 2018 by  
Filed under Business, Green

Comments Off on Jon Nouchi, Deputy Director of Transportation Services, Honolulu, fleet electrification

Jon Nouchi, Deputy Director of Transportation Services, Honolulu, fleet electrification.

Read more here:
Jon Nouchi, Deputy Director of Transportation Services, Honolulu, fleet electrification

Why human resources is your sustainability ally

April 18, 2018 by  
Filed under Business, Green

Comments Off on Why human resources is your sustainability ally

Don’t overlook the department that’s on the frontlines in terms of advancing good jobs and an ethical culture.

Go here to read the rest:
Why human resources is your sustainability ally

NASA debuts KRUSTY nuclear reactor for future Mars residents

January 19, 2018 by  
Filed under Green

Comments Off on NASA debuts KRUSTY nuclear reactor for future Mars residents

Researchers at NASA , Los Alamos National Laboratory and the Department of Energy announced they have successfully tested a small nuclear reactor that may someday provide power to human habitats on Mars and beyond. Called Kilopower, or KRUSTY (Kilopower Reactor Using Stirling Technology), the reactor comes in several versions to meet certain power needs, from 1 kilowatt (enough to power a small kitchen appliance) to 10 kilowatts, four or five of which would be required to provide power for a habitat on Mars. “Kilopower’s compact size and robustness allows us to deliver multiple units on a single lander to the surface that provides tens of kilowatts of power,” said Steve Jurczyk, associate administrator of NASA’s Space Technology Mission Directorate, during a press conference on Thursday . Kilopower could support manned missions to Mars in several ways. “We would need power on Mars for two primary reasons,” said Patrick McClure, Project Lead for Reactor Development at Los Alamos, in the video above . “The first is that astronauts need power for their habitat, so that they can make oxygen , purify water, but prior to their arrival, we need to make liquid oxygen and propellant so that they can get off the Martian surface.” Kilopower provides a fairly straightforward solution, requiring a minimal number of parts and thus lightweight, for the power needs of any planet-bound mission. Related: MIT’s winning solar-powered dome tree habitats for Mars mimic earthly forests The system works by incorporating steam-pipe technology, in which a sealed tube in a heat pipe circulates fluid throughout the reactor while generating heat . The heated fluid then travels to a Stirling engine, where it pressurizes gas to power a piston connected to a motor that generates electricity . Combining these parts makes for a reliable, simple device for providing power for all kinds of space missions. As for next steps, the research team intends to conduct a full-power test of their device in March. If all goes well, the sky may well be the limit for this compact powerhouse. Via Engadget and Space.com Images via NASA (1)

View original post here:
NASA debuts KRUSTY nuclear reactor for future Mars residents

Researchers develop self-healing concrete powered by fungus

January 19, 2018 by  
Filed under Eco, Green

Comments Off on Researchers develop self-healing concrete powered by fungus

Scientists at Binghamton University have developed the first application of fungi in self-healing concrete. In a paper recently published in the journal Construction and Building Materials , Binghamton University assistant professor Congrui Jin and her team outline the ways in which a special species of fungi,  Trichoderma reesei , may act as a sealing agent when mixed with concrete . “This idea was originally inspired by the miraculous ability of the human body to heal itself of cuts, bruises and broken bones,” said Jin in an interview at Binghampton . “For the damaged skins and tissues, the host will take in nutrients that can produce new substitutes to heal the damaged parts.” Jin and her team’s focus on concrete could not be more topical. In the United States , a crisis fueled by historic underinvestment in infrastructure has resulted in increasingly dangerous roads, bridges, and highways. While Washington struggles to fund the federal government and state governments lack the resources to tackle this multi-trillion dollar problem, citizens still want something to be done before a major collapse occurs. “Without proper treatment, cracks tend to progress further and eventually require costly repair,” said Jin . “If micro-cracks expand and reach the steel reinforcement, not only the concrete will be attacked, but also the reinforcement will be corroded, as it is exposed to water, oxygen, possibly CO2 and chlorides, leading to structural failure.” Related: How fungi made Earth’s atmosphere livable – new study If concrete were easier to repair, the cost of infrastructure maintenance would likely decrease. This is where T. reesei steps in. The fungus is mixed with concrete and lies dormant until the first crack in newly laid concrete appears. As water and oxygen permeate the crack, fungal spores will germinate, expand, and create calcium carbonate to fill the crack. While the technology is still in its early phase, its successful small-scale application demonstrates that fungal self-healing concrete may fit right in someday soon. Jin said , “In my opinion, further investigation in alternative microorganisms such as fungi and yeasts for the application of self-healing concrete becomes of great potential importance”. Via Binghamton University Images via Jonathan Cohen/Binghamton University and Congrui Jin/Binghamton University

Read the original: 
Researchers develop self-healing concrete powered by fungus

Who needs ‘baseload’ power? (Or, let the markets do their job)

June 26, 2017 by  
Filed under Business, Green

Comments Off on Who needs ‘baseload’ power? (Or, let the markets do their job)

We should seize the opportunity presented by the Department of Energy’s grid study to ensure tomorrow’s electricity markets work in service of, not contrary to, our society’s goals.

Read more here:
Who needs ‘baseload’ power? (Or, let the markets do their job)

Trump signs executive order aimed at eliminating national monuments

April 26, 2017 by  
Filed under Eco, Green

Comments Off on Trump signs executive order aimed at eliminating national monuments

President Trump just signed an executive order that threatens millions of acres of public land. The order seeks to reduce or eliminate multiple national monuments across the US, potentially eliminating public access and water and land protection safeguards. It’s an unprecedented (unpresidented?) move that will likely be challenged in courts. The executive order wouldn’t eliminate the national monuments just yet, since the President doesn’t have the power to do that. Instead, it orders a review of any existing monuments (which Presidents have the power to create under the 1906 Antiquities Act ) designated in the past 21 years that are over 100,000 acres in size. The Department of the Interior will review monuments and determine which it recommends changing. Related: Patagonia launches campaign to protect Utah’s Bear Ears National Monument 21 years might seem like an arbitrary timeline, but the executive order is aimed directly at the newly-designated Bear’s Ears Monument and the Grand Staircase-Escalante Monument, designated by President Clinton 21 years ago. Republicans called the designations an over-reach of federal power and have been fighting to have the monuments eliminated ever since. Polls show that a vast majority of Americans support maintaining or adding more public and protected lands in the US rather than reducing them. The legal battle will likely begin after the Department of the Interior makes its determination. Via The Verge images via The Bureau of Land Management

Read more here:
Trump signs executive order aimed at eliminating national monuments

Coming soon: NYC’s first community solar project

March 21, 2017 by  
Filed under Green

Comments Off on Coming soon: NYC’s first community solar project

A company based in Toronto is bringing New York City its first community solar project. UGE International , one of the world’s leading renewable-energy contractors, will be partnering with Gotham Community Solar to develop a new array at a multi-tenant commercial facility between the Park Slope and Boerum Hill neighborhoods in Brooklyn. The project, which is scheduled to be completed in early summer, will have a rated peak capacity of roughly 100 kilowatts, according to UGE. The building abuts another UGE project: the Whole Foods Market at 214 3rd Street, colloquially known as “3rd and 3rd” by locals. “It’s been a privilege to work with ConEd , the Department of Buildings, and the project’s ownership group on developing this landmark project” Tim Woodcock, UGE’s Regional Director, said in a statement. Related: UGE is building a massive rooftop solar array atop this popular Brooklyn church Woodcock anticipates selling any surplus power to nearby residents at rates lower than those offered by their utility companies. The benefits would be twofold: cheaper electricity that also comes from a sustainable source. “The solar power generated by the project will be credited to numerous residential accounts, offering access to the benefits and low cost of solar energy to those previously excluded due to their housing situation,” he added. + UGE International

The rest is here:
Coming soon: NYC’s first community solar project

Rick Perry confirmed as Energy Secretary

March 3, 2017 by  
Filed under Green

Comments Off on Rick Perry confirmed as Energy Secretary

With bitter battles over the confirmations of Scott Pruitt as Environmental Protection Agency administrator or Jeff Sessions as Attorney General, perhaps it shouldn’t come as a surprise the Senate confirmed the slightly less controversial Rick Perry . In a 62 to 37 vote, the former Texas governor slid right into his new role as Energy Secretary. He’ll oversee energy policy , 17 national laboratories, and the United States’ arsenal of nuclear weapons . Perry’s views have come a long way from those he touted during his failed campaigns for president, or so it appears. During his 2012 campaign, he called for the elimination of the Department of Energy , but could not remember the department’s name in a debate. During his recent confirmation hearing, he said he regretted that proposal. Related: Rick Perry tapped to run the Department of Energy – which he once promised to shut down According to The New York Times, people close to Perry said he once thought the Energy Department centered around promoting and developing America’s energy resources – a weighty task in its own right, but it was only after the former governor heard about the agency’s other functions he changed his tune. During his confirmation hearing he said after “being briefed on so many of the vital functions of the Department of Energy,” he now supports its goals. For many years Perry showed complete disdain for the science of climate change , but the Energy Department does deal with the issue through research into energy technologies. It appears Perry has changed his mind on that too. He told senators, “I believe the climate is changing. I believe some of it is naturally occurring, but some of it is also caused by man-made activity.” Some of that man-made activity can be linked to oil and gas companies, such as Energy Transfer Partners , where Perry once sat on the board. To his credit, he did resign from the company building the Dakota Access Pipeline after his appointment, according to The Texas Tribune . During his confirmation hearing he also made a poorly phrased but promising claim: “I am going to protect all of the science, whether it’s related to the climate or other aspects of what we’re going to be doing. I am going to protect the men and women of the scientific community from anyone that would attack them, no matter what their reason may be, at the Department of Energy.” Via The New York Times Images via Gage Skidmore on Flickr and Wikimedia Commons

Here is the original:
Rick Perry confirmed as Energy Secretary

Trump fails to nominate leadership to secure US nuclear arsenal

January 10, 2017 by  
Filed under Green

Comments Off on Trump fails to nominate leadership to secure US nuclear arsenal

A report published by Gizmodo on Monday made a troubling claim: The Trump transition team hasn’t lined up new leadership for the National Nuclear Security Administration – and they have not announced plans to keep the heads of the department until replacements can be been found. This means that the $12-billion-a-year agency entrusted with maintaining “the safety, security, and effectiveness of the U.S. nuclear weapons stockpile” is leaderless for the foreseeable future. While the Gizmodo report initially claimed that the Trump team asked NNSA director Frank Klotz and his deputy, Madelyn Creedon, to step down on Jan 20, the NNSA is pushing back against those claims . Instead, NNSA officials claimed “There have been no discussions between the president-elect’s transition team and any of NNSA’s political appointees on extending their public service past Jan. 20.” While Trump may not be technically firing the heads of the agency, it seems clear the department may simply be without leadership altogether for weeks or even months while any nominees go through a Senate confirmation process . Along with these high-profile roles, there are a number of smaller appointed roles that will need to be filled in the coming weeks. Related: Rick Perry tapped to run the Department of Energy – which he once promised to shut down There is a small sliver of silver lining to this story: the civil servants within the agency will still be able to serve in their regular roles, even without appointed leadership. While this affects the agency’s ability to secure funding or begin new programs, day-to-day operations will continue. Even if you feel ambivalent about maintaining America’s nuclear arsenal, it’s good to know it’s not going to be left completely unmonitored for months as the NNSA awaits new leadership. Via Gizmodo Images via Steve Jurvetson , Frank Trevino , and Wikimedia Commons ( 1 , 2 )

See the original post:
Trump fails to nominate leadership to secure US nuclear arsenal

Next Page »

Bad Behavior has blocked 1107 access attempts in the last 7 days.