Support for InfrastructureUSA.org
has been provided by these organizations and individuals:

John Hennessy III,
P.E.

Archive for the ‘Technology’ Category

The Dancing Traffic Light

Monday, September 15th, 2014
The Dancing Traffic Light

We believe that smart ideas can turn the city into a better place. Like a dancing traffic light that makes people wait and watch rather than walk through the red light. FOR more safety. #WhatAreYouFOR- smart on YouTube

View this complete post...

#WomenInSTEM: Making a Cleaner Future

Wednesday, September 10th, 2014
#WomenInSTEM: Making a Cleaner Future

Mallory uses geographic information systems or GIS – a mapping software that she compares to “a real-life videogame” – to assess how various constraints, such as wetlands or an airport, may interact with potential renewable energy projects. Her aim is to site and design projects that can effectively co-exist with the surrounding environment.

View this complete post...

Scaling Up Energy Efficiency Across the Data Center Industry

Friday, August 29th, 2014
Data Center Efficiency

NATURAL RESOURCES DEFENSE COUNCIL
Data centers are the backbone of the modern economy, from the server rooms that power small- to medium-sized organizations, to the enterprise data centers that support American corporations, to the server farms that run cloud computing services hosted by Amazon, Facebook, Google, and others. However, the explosion of digital content, big data, e-commerce, and Internet traffic is also making data centers one of the fastest-growing users of electricity in developed countries, and one of the key drivers in the construction of new power plants in the United States.

View this complete post...

Reggie Watts Goes Solar for #ClickClean

Wednesday, August 20th, 2014
Reggie Watts Goes Solar for #ClickClean

Together, we can stop clicking dirty. Join us, and ask Internet companies to switch to a greener online, so we can all enjoy a greener offline. Learn what’s up at clickclean.org
#ClickClean

View this complete post...

Utah DOT: Cleaning Culverts with Remote-Control Machines

Monday, August 18th, 2014
Utah DOT: Cleaning Culverts with Remote-Control Machines

Region 2 crews cleaning culverts via remote control.

View this complete post...

Catching the Wind: State Actions Needed to Seize the Golden Opportunity of Atlantic Offshore Wind Power

Monday, July 21st, 2014
EAST COAST ENERGY GOLD MINE

NATIONAL WILDLIFE FEDERATION
The Atlantic coastline is at the epicenter of America’s energy and environmental challenges, with state leaders currently facing critical decisions to meet the region’s growing energy demands and protect our communities and wildlife from the impacts of climate change. The cities, metropolitan areas, and sprawling suburbs that stretch along the East Coast have a massive, pollution-free energy source ready to meet these challenges –– offshore wind.

View this complete post...

Features of a Fully Renewable US Electricity System: Wind and Solar PV

Thursday, July 3rd, 2014
Figures 1 and 2

STANFORD UNIVERSITY
DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING
CO2 and air pollution emission reduction goals as well as energy security, price stability, and affordability considerations make renewable electricity generation attractive. A highly renewable electricity supply will be based to a large extent on wind and solar photovoltaic (PV) power, since these two resources are both abundant and either relatively inexpensive or rapidly becoming cost competitive. Such a system demands a fundamentally different design approach: While electricity generation was traditionally constructed to be dispatchable in order to follow the demand, wind and solar PV power output is largely determined by weather conditions that are out of human control.

View this complete post...

Global Infrastructure Spending: Outlook to 2025

Thursday, June 26th, 2014
Figure 1: Five key infrastructure sectors

PricewaterhouseCoopers (PwC)
Infrastructure spending has begun to rebound from the global financial crisis and is expected to grow significantly over the coming decade. That is the main finding of Capital project and infrastructure spending: Outlook to 2025, our in-depth analysis of 49 countries that account for 90% of global economic output. Worldwide, infrastructure spending will grow from $4 trillion per year in 2012 to more than $9 trillion per year by 2025. Overall, close to $78 trillion is expected to be spent globally between 2014 and 2025. But the recovery will be uneven, with infrastructure spending in Western Europe not reaching pre-crisis levels until at least 2018. Meanwhile, emerging markets, unburdened by austerity or ailing banks, will see accelerated growth in infrastructure spending, especially China and other countries in Asia.

View this complete post...

Oregon DOT: Satellite Guidance Facilitates Road Work

Thursday, June 19th, 2014
Oregon DOT: Satellite Guidance Facilitates Road Work

Oregon DOT supports and expands use of intelligent construction systems and technologies.

View this complete post...

Receive Infra Update, our email newsletter.

Follow InfraUSA on Twitter Facebook YouTube Flickr
Show us your infra! Show us your infra!

Video, stills and tales. Share images of the Infra in your community that demands attention. Post your ideas about national Infra issues. Go ahead. Show Us Your Infra!  Upload and instantly share your message.

Polls Polls

Is the administration moving fast enough on Infra issues? Are Americans prepared to pay more taxes for repairs? Should job creation be the guiding determination? Vote now!

Views

What do the experts think? This is where the nation's public policy organizations, trade associations and think tanks weigh in with analysis on Infra issues. Tell them what you think.  Ask questions.  Share a different view.

Blog

The Infra Blog offers cutting edge perspective on a broad spectrum of Infra topics. Frequent updates and provocative posts highlight hot button topics -- essential ingredients of a national Infra dialogue.