Energy – Integra LLC

Agriculture, Energy, Environment, Environment, Originally posted on the GBI Portal

New Global Bus Rapid Transit Database Launched

Bus Rapid Transit (BRT) is growing in popularity worldwide as a way to provide faster, more efficient transportation that is lower in carbon emissions than traditional bus routes and less costly than light rail. BRTs are growing in popularity particularly in Latin America and Asia.

BRTdata.org was launched at the end of March by EMBARC, World Resources Institute, Across Latitudes and Cultures (ALC-BRT CoE), and International Energy Agency (IEA). The website is useful for researchers, transit agencies, city officials, and others who wish to better understand and improve bus corridors in their cities. BRTdata.org compares BRT systems and bus corridors in 134 cities in 36 countries using metrics such as system operations, design and cost, passengers per day, commercial speed, and length of corridors. IEA wrote that, “this database will be helpful to planners, and is an essential component in calculating energy efficient scenarios which inform decision makers of practical ways of transitioning to a more secure, sustainable and affordable energy future.”

April 4, 2012/by actualize

Agriculture, Energy, Environment, Environment, Originally posted on the GBI Portal

ICTs and Smart Grids, the Perfect Union

Photo Credit: Inhabit

Energy consumption is ever increasing. Supply systems can’t keep up with the demand and are maxed out, causing blackouts, unreliable service and headache. There is limited distribution for rural areas and alternative sources are difficult to integrate into the existing network. How are we to provide energy to a growing and more connected world?

A smart grid is a digital electrical grid. It gathers, distributes, and acts on information through meters that communicate via a wireless mesh network in order to improve efficiency and sustainability of electrical services. Often smart grids can reduce peak demand, shift usage to off-peak hours, lower total energy consumption, and actively manage other usage to respond to solar, wind, and other renewable resources. It allows consumers to optimize the generation, transmission, distribution, and use of energy in a more efficient way. Smart grids are slowly being implemented across the U.S. and Europe.

As a broad concept, a smart grid is envisioned to have the following key characteristics:

Self-healing: The electricity grid rapidly detects, analyzes, responds, and restores power supply;
Digital technology: Two-way communications and ubiquitous metering and measurement enable finer control of energy flows;
Integration: The grid accommodates a variety of resources, including renewable energy (solar, wind, biomass and hydro), demand side management and efficient end-use,
Empowering: Incorporates EE consumer equipment and behavior in grid design and operation,
Power quality: The grid provides quality power consistent with 21st century consumer and industry needs,
Cyber security: The grid mitigates and is resilient to physical/cyber-attacks, and
Fully enables and is supported by competitive electricity markets

The development community has been slow at discussing and beginning to analyze the impact smart grids could have, perhaps because the outcomes can be varied. The UN Industrial Development Organization (UNIDO) has suggested smart grids for Sub-Saharan Africa as a solution to the lack of access and increasing population. A smart grid could leapfrog elements of a traditional power system and offer where it was impossible before. It can also offer lower rates during off-peak hours, charging for energy consumption via mobile phone. USAID has signed a partnership for smart grid technology development with Russia and India.

The most exciting example of implementation for 2012 is that of Equador. Under the state-owned electric utility, Electrica de Guayaquil, Equador has installed a meter-to-cash smart meter system that uses Itron and Trilliant’s communication platform. The communication network manages energy loses accurately, measuring use and other applications like theft analytics.

March 9, 2012/by actualize

Agriculture, Climate Change, Energy, Environment, Environment, Originally posted on the GBI Portal

CARMA: the destiny of carbon

Power generation accounts for about one-quarter of global carbon emissions, a major cause of global warming. CARMA (Carbon Monitoring for Action) was created to inventory and monitor this massive output to “equip individuals with the information they need to forge a cleaner, low-carbon future.” There are over 50,000 power plants and 4,000 power companies worldwide available on CARMA’s database, which is produced and financed by the Confronting Climate Change Initiative at the Center for Global Development. CARMA can be used by consumers, investors, shareholders, and policymakers to name a few for influencing decisions on power generation.

For power plants within the U.S., CARMA uses E.P.A. data. For non-reporting plants, CARMA estimates emissions using a statistical model that utilizes detailed data on plant-level engineering and fuel specifications. The database is updated quarterly to reflect changes in ownership, construction, renovation, planned expansions, and plant retirements. The plants can generate power from any number of sources, including hydroelectric, fossil fuels, and nuclear. According to the site, “CARMA does not endorse or favor any particular technology. Our goal is to simply report the best available information on sources of power sector carbon emissions.” In many cases data can be downloaded from the site.

March 6, 2012/by actualize

Agriculture, Energy, Environment, Environment, Originally posted on the GBI Portal

Biofuels: Off-grid answer for ICT access?

Biofuels… Good or Bad Idea? They’ve received positive hype from non-profits, corporations, and individuals only to be scorned by some environmentalists, economists, and other groups.

Photo Credit: GSMA

A common barrier facing rural regions is a lack of access to a reliable power supply. Being off the grid limits the ability to take advantage of information and communication technologies (ICTs) that could provide economic gain and increase quality of life. What’s the use of a mobile phone with innovative software applications if it can’t be recharged?

One popular answer for off-grid communities is building biofuel-based facilities that are run off of renewable resources. Biofuel is simply energy released directly or indirectly from living or recently living organisms. Wind and solar power are included, but fossil fuels are not because they are embedded in geological formations and nonrenewable.

Biofuels have been used for over a millennia, such as the simple method of burning wood for fuel. Other traditional methods used throughout the developing world include using conventional feed such as maize, wheat, sunflowers, and switchgrass for combustion that are then used for cooking, heating, and lighting.

Modern bioenergy used for fuel can be more complex, taking advantage of residue, bacteria, and other organic components of waste that produce a higher value energy carrier, meaning they are more efficient and versatile than traditional methods. The most common method for converting biomass into fuel is by combustion that generates heat. Other known methods include gasification, extraction, and fermentation (used for converting starch or sugar crops into ethanol). In recent decades ethanol and other forms of biofuels have increased in popularity due to the fluctuation of oil prices, carbon emission, and as an option for rural development.

Photo Credit: Prof. Thomson Sinkala, Chairman, Biofuels Association of Zambia

So are biofuels the answer for connecting rural communities with the greater world? Let’s weigh some notable advantages and disadvantages:

PROS

+ Biofuels are locally harvested, decreasing transportation costs.

+ The harvesting and processing of biofuels creates local jobs.

+ Biofuels are renewable.

+ Plants used for making biofuels can be grown on marginal lands.

+ The cost of renewable energy technology is falling, making energy projects more affordable and easier to maintain.

CONS

– Not all biofuels are sustainable.

– Traditional forms of bioenergy can cause unpleasant consequences such as deforestation.

– Traditional biofuels are highly inefficient when compared to fossil fuels and nuclear energy.

– Biofuels derived from vegetation require a lot of water, adding pressure to an already limited and fragile source.

– Instead of using limited arable land for food production, it’s used for growing biomass that can be improperly fertilized, further harming water systems.

– It can negatively impact life-cycles, species health, and biodiversity.

So are biofuels a good or bad solution for rural areas? The decision must be made at the local level; weighing costs, benefits, and sustainability. Below are examples of successful projects where biofuels are used to supply power.

Indonesia– Instead of depositing livestock waste in waterways, it is processed in a biodigester, creating biogas used by the local population.

China – Rice ‘straw’, the stem and leaves left behind after harvesting to be burnt can be mixed with an alkaline solution to create biogas.

Mali– Jatropha, a poisonous weed used to keep away grazing animals thrives in marginal soil is used to power generators.

Kenya– Solar and hydro energy is used for a power center that provides access to Internet and mobile phones for local farmers.

January 25, 2012/by actualize

Agriculture, Climate Change, Energy, Environment, Environment, Environmental Compliance, Natural Resources Management, Originally posted on the GBI Portal

5 Areas to Watch for ICTs, Environment & Climate Change in 2012!

The Sustainability Director of Ericsson, Matilda Gennevi Gustafsson stated at the just ended United Nations COP17 Climate Change Conference that “In order to meet the needs of the 9 billion people estimated to populate the world by 2050, there must be a shift from incremental to transformative solutions to solve climate change. The opportunity for the transformational power of ICT to put us on the path of a low-carbon economy and spur socio-economic development has never been greater.”

So as we enter 2012, we expect the rise of ICT applications and solutions with the potential to mitigate the impact of the global climate change on our environment. Below are 5 selected areas with specific examples to watch for transformative solutions as the year progresses:

Photo Credit: Travel Outback

1. ICTs for Weather Information

While farming remains a predominant occupation for the rural people across the developing world, the increasing effects of climate change is being felt in almost all areas of their farming activities. From shorter and unpredictable rainfalls patterns to increasing flooding, poor quality and quantity of forage for livestock the general changes in temperature. As a result, concerns and questions among farmers and to scientists about these unpredictable weather patterns in recent years continue to rise. The focus for the scientists now is to try and quickly response to these concerns from the farmers and ICT applications and solutions are expected to rise in this area as well.

a) Weather Information for Africa

This is an initiative by Ericsson which addresses the lack of quality weather forecasts in Africa. It assists national meteorological services to design customized forecasts and promotes the use of cellphones to distribute the information. Local weather information such as storm warnings not only enables disaster, but can also improve economic opportunities for the millions of people working in industries such as fisheries, agriculture and small business development. The initiative is already showing positive benefits which can be of use for the 3.5 million people living alongside Lake Victoria, Africa’s largest lake.

b) Using SMS to Fast-Track Responses to Farmers’ Climate Change Questions in Zambia

Example is seen in Zambia where climate change questions can now receive quick answers via SMS from a new feedback SMS system developed by the country’s National Agricultural Information Services (NAIS) together with, a local software developer, SMSize and International Institute for Communication and Development (IICD).

c) Using ICTs to Minimize Weather Hazards on Farmers

Also in Ghana, Ignitia is presenting a hands-on opportunity, where it can deliver daily weather forecasts and warnings to initially 90,000 farmers. The farmer gets a daily forecast in his/her mobile phone by an automatically generated text message, tailored to the farmer’s specific location by GPS coordinates.

Photo Credit: Eon

2. ICTs to Facilitate Connectivity and Commute

a) Virtual Meetings

In a not too distant future there may not be any travel agencies, only meeting agencies (where the default suggestion is a virtual meeting, and a physical meeting is booked only if necessary), the Global e-Sustainability Initiative (GeSI). The statement continues that virtual meetings may have started as a smarter way to do conferences, and this shift alone has resulted in significant reductions of GHG emissions, but virtual meetings could also help accelerate sustainable production around the world by increasing transparency.

b) Teleworking

Teleworking, according to the Global e-Sustainability Initiative (GeSI) is the possibility of working wherever is best and avoiding travel when you can get access to documents and information without it. It allows people to get things done in a much smarter way which not only saves time, money, and energy directly, but also promotes investments in an infrastructure that is very resource efficient. Much of today’s information and material can be stored in the “cloud” to allow access from any mobile device. Today there is no need to keep investing in an infrastructure based on the assumption that every person must move from the home to a physical office every day.

c) Connectivity

Through the work of Ericsson, the daily commute for residents of Curitiba (southern Brazil) is now easy and efficient. The new HSPA-based public transport system is enabling the 3.2 million citizens of Curitiba to use an electronic ticketing and fleet management system to reduce their congested transportation system. The city’s bus fleet is connected through a high-speed mobile broadband network that provides up-to-the-second information on a range of services. The fleet management system provides up-to-date information on bus services and timetables, directly to their mobile device.

Photo Credit: Euogo.com

3. Using Solar Chargers

The Social Energy Marketplace

At a recently ended Web 2.0 Summit held in San Francisco California, a Berlin-based startup called Changers announced the release of a portable solar charging system that aims to reduce global warming by shifting society to the use of a currency backed by the sun. The Changers Solar System gives the user a way to harness the sun’s energy, liberates the user from the grid, recharges all kinds of devices, helps the user to socialize his/her energy production, and enables him/her to compete with others to earn Changers Credits that can be spent in the Changers Marketplace. The Changers Kalhuohfummi is a simple, one-button device that communicates with Changers.com. Inside is advanced intelligence that accurately measures how much energy it captures and stores in the built-in battery, ready to charge any smartphone or tablet. The Changers Kalhuohfummi solar battery is powered by the Changers Maroshi flexible solar module, which generates up to four Watts per hour — enough to charge the Kalhuohfummi battery in four hours. The Changers Maroshi solar panel, which is produced in Colorado, USA, can be attached to any window or sunny surface.

Photo Credit: EventCamp

4. App Challenges for Climate Change

Crowdsourcing has come to stay and the innovative use of this approach to generate knowledge will rise in the years to come. We expect to see more calls and challenges in 2012 giving opportunities to techies and those interested in applying these technologies for sustainable environment to work on apps that will have impact. An on-going challenge is Poliwiki.

Poliwiki – Crowd Sourcing APP to Combat Climate Change

Poliwiki, the first digital channel of its kind in the world, aims at assessing climate change related legislation. It is a timely and effective on-line platform to help policy makers and innovators combat climate change in a smart and transparent way, says James Lovegrove Managing Director of TechAmerica Europe. The Poliwiki will be expanded to include more countries and data in an active campaign during 2012 and 2013 by the ICT For Energy Efficiency Forum (www.ict4ee.eu) – an industry initiative in Europe that is mobilizing ICT to facilitate the transition to an energy-efficient, low-carbon economy.

Photo Credit: iPhone Developer Labs

5. New and Emerging Apps to Follow

We have seen a number of challenges already in this area of ICTs and Climate Change such as the APPS4AFRICA. The results of the West Africa APPS4AFRICA below may be an inspiration for others as they launch into 2012. These and others that will be released in 2012 will be worth following:

a) 1st prize – HospitalManager

HospitalManager is a web-based application that helps hospitals and health organizations prepare for disasters such as floods and storms. More frequent heat spells, rains, and floods are leading to heath emergencies, both due to the event itself, and later to water related disease. HospitalManager will help hospitals in Nigeria, and potentially throughout Africa, identify patterns in patient visits following rains and floods, so that staff can better prepare for these situations and save more lives. Hospitals can anticipate incoming disease and emergency patterns using real time climate forecasts. On longer time scales it will allow policy makers to plan locations of new hospitals.

b) 2nd prize – Eco-fund Forum

Eco-fund Forum is a web-based community organizer and geo-localized data exchange tool to help individuals and communities working on sustainable resource management throughout Africa to share their own experiences on best practices. Thus they will better understand and respond to the climate change challenges impacting each specific local context. For example, coastal communities in Senegal that suffer from erosion can learn from neighbors that are successfully and durably overcoming the same problem by regenerating and preserving a littoral forest. Furthermore, the Forum will give those communities a voice which should alert political decision makers to address climate change challenges in time.

c) 3rd prize – Farmerline

Farmerline is a mobile and web-based system that furnishes farmers and investors with relevant agricultural information to improve productivity and increase income. Lack of information about weather patterns and about which crops grow best in a changing climate hurts rural farmers’ yields. Cell phone use is growing rapidly throughout Ghana, including in rural areas. This mobile tool can help farmers in Ghana to get information about agricultural best practices down to the farm level, including choosing crops best suited for their specific location, and how to prepare for changes in weather patterns (including dry spells, changes in seasonal onset, and extreme events).

d) iPhone App for Ecosystems Approach

Finally, you may want to follow this app that was launched by the United Nations Environment Program (UNEP) at the Eye on Earth summit in Abu Dhabi that takes a different approach to the climate change issue. The UNEP app draws attention to the critical role played by ecosystems such as salt marshes, mangroves, tropical forests and seagrasses in tackling climate change. Users of the app can calculate their personal carbon footprint for journeys taken by air, train or road. They will then be shown the equivalent area of a particular ecosystem (such as a tropical forest) that can store this amount of carbon dioxide. The free iPhone app is already available online in English, Arabic, Chinese, French, Japanese, Russian and Spanish and can be downloaded from the Apple Store

December 22, 2011/by actualize

Agriculture, Climate Change, Energy, Environment, Environment, Environmental Compliance, eWaste, Natural Resources Management, Originally posted on the GBI Portal, Pollution Prevention

Nigeria’s Mobile Phone Base Stations Go Green

Photo Credit: E-Site

Bharti Airtel, an international telecommunications company, has announced a deal with Ericsson, a leading provider of mobile telecommunications equipment, to use Flexenclosure’s green energy solution called E-site for upgrading an initial lot of 250 mobile phone base stations powered by diesel in Nigeria.

The contract enables Ericsson to be responsible for implementation and maintenance services for all the sites. “The new green and highly cost efficient base station solution makes not only environmental sense, but also financial sense for our customers, enabling the efficient deployment of services to previously unserved or under-served areas,” Ericsson Head of Sub-Saharan Africa Region Lars Linden said.

Airtel has successfully tested the solution in Kenya and has experienced significant reduction in diesel usage and CO2 emissions against a round-the-clock diesel powered site. The company also believes that the ‘green’ mobile initiative will improve operations and minimize base stations’ environmental impact.

Flexenclosure is a Swedish start-up that develops innovative solutions for energy-efficient mobile phone coverage in developing nations. The advanced control system of the E-site solution assures the storage of optimal power from the alternative energy sources (solar or wind) and the process is efficiently managed through the utilization of its battery bank.

The company estimates that there are 40,000 mobile phone base stations in Africa, and most of those rely on a diesel engine for power. Each base station takes anything up to 5200 gallons of the increasingly expensive hydrocarbon soup each year to ensure that people will be able to use their mobile phones. That’s around 210,000,000 gallons of diesel every single year, which isn’t good for the environment or the profit margins of the mobile providers. The technology has the potential to lower diesel usage by up to 80% – that’s a saving of 169,000,000 gallons of diesel each year for African telecommunication companies and that’s the byproducts of burning 169 million gallons of diesel that won’t be entering our atmosphere.

November 14, 2011/by actualize

Agriculture, Biodiversity, Climate Change, Energy, Environment, Environment, Environmental Compliance, Natural Resources Management, Originally posted on the GBI Portal, Pollution Prevention

Join the World’s First Social Energy Marketplace Today!

The Changers Starter Kit which is open for a pre-order beginning now as you read this piece, includes the revolutionary Changers Kalhuohfummi solar battery and the Changers Maroshi solar module and costs $149. The Changers Kalhuohfummi is a simple, one-button device that communicates with Changers.com. Inside is advanced intelligence that accurately measures how much energy it captures and stores in the built-in battery, ready to charge any smartphone or tablet. The Changers Kalhuohfummi solar battery is powered by the Changers Maroshi flexible solar module, which generates up to four Watts per hour — enough to charge the Kalhuohfummi battery in four hours. The Changers Maroshi solar panel, which is produced in Colorado, USA, can be attached to any window or sunny surface.

The Director of Communications, Hans Raffauf explains how the technology works:

http://youtu.be/Ee9WW2J8FdE

The system helps you to:

Capture the Sun: Produce your own energy. The Changers personal solar charging kit enables any of us to produce and consume renewable energy. Now, anyone can start producing energy and know exactly how much CO2 they’ve saved. Find a sunny spot, plug it in, and start harnessing the natural energy of the sun. Pretty soon, you’ll be much more aware of where you get the best sunlight and how to optimize your energy production and consumption.
Charge your Device: Change your thinking. Plug in your Apple iPhone/iPad/iPod, Android, Kindle (or any of 1,000 other devices) and charge it using the energy you captured. The Changers Kalhuohfummi will recharge your device as fast as a regular charger and radically change the way you think about energy. Now, you’re a Changer – an autonomous producer and consumer of your own renewable energy.
Become Part of a Movement: Tell the world. Upload your energy production statistics to the Changers community to visualize your actual CO2 savings. See how much energy you’ve produced and compare your score with others. Share your experience and contribution via Facebook and Twitter. Your pioneering actions will inspire others to follow.
Get Rewarded: Turn your green behavior into Changers Credits. The amount of energy you produce is automatically converted into Changers Credits, which can be spent at retail partners on the Changers Marketplace who share your commitment to a greener planet.

To know more and become social with green energy use go to Changers

November 8, 2011/by actualize

Agriculture, Biodiversity, Climate Change, Energy, Environment, Environment, Environmental Compliance, eWaste, Natural Resources Management, Originally posted on the GBI Portal

“All that Glitters is Not Always Gold”, Says Van Aartsen!

Photo Credit: IISD

“Using ICT for a greener economy is important, but also complex. It’s a solution, but also a challenge, says former Dutch Minister of Agriculture and current Mayor of The Hague Jozias van Aartsen. Mr Van Aartsen said this during his final keynote speech at the just ended ICT for Greener Economy Mini-Conference in Developing Countries organized by IICD as part of its 15^th Anniversary celebration.

Pointing out the ‘two-edged sword nature’ of ICTs in the Green Economy, the Mayor of The Hague mentioned some contributions that ICTs could make to the greener economy as well as the challenges of the new technologies. With the focus of the conference on the developing nations, Mr Van Aartsen was very passionate about the prospects of encouraging farmers in developing countries to participate in the green economy through organic farming, which could improve their livelihoods within the green economy. These farmers would have to be certified thereby enabling them to use their organic status to add value to their crops since the goods would have to be traced and tracked through the whole value chain system.

Mr Van Aartsen continued that besides tracking and tracing, ICTs also bring people together, helping them to educate themselves and improve their businesses. He cited a group of organic coffee farmers from Ecuador who are using their online network to receive essential support on inputs, crop management and marketing. He also mentioned the potential use of ICTs in water harvesting, drip irrigation, and intelligent planting schemes – all of which can help the farmer to get greater volumes and higher quality yields from the land in a sustainable way.

Touching on the other side of the coin, Mr Van Aartsen stated that “ICT use does not only result in greater demand for energy. Greater efficiency also leads to greater consumption”. He cautioned that when applying ICTs to solutions for greener economy, actors should make sure that they have made a proper cost-benefit analysis. When considering energy efficient solutions, actors should make use of clean energy sources such as solar energy. The overall goal should be “how sustainability of local economies can be strengthened, especially how income and food can be secured for the less privileged”.

ICT4 Greener Economy in Developing Countries: Mini Conference

Credit: Sustain2Green

As the Rio+20 draws near, a number of international conferences and summits aim at deliberating on sustainable environment and climate change across the globe are being convened. One of such is the mini conference on ICT for a Greener Economy in Developing Countries to be held next month (October 25^th) in the Netherlands.

The ‘ICT for a Greener Economy in Developing Countries’ mini-conference is an event that will explore and highlight the key role Information and Communication Technology (ICTs) play in moving towards greener economies. It is being organized on the occasion of the 15th anniversary of International Institute for Communication and Development (IICD). The conference will bring together experts in the area of climate change and ICTs including Kentaro Toyama, the co-founder of Microsoft Research (MSR) India and a prominent scholar in ICT4D with the name ICT4D jester.

The conference will also see the official launching of “Bits4green initiative” which was set up by IICD, the Dutch corporate sector and World PC. The initiative focuses on reducing energy consumption and e-waste in developing countries. By supporting Bits4Green, companies show that they are investing in clean energy and actively working on a global reduction of electronic waste and energy use in developing countries. It also creates opportunities for entrepreneurs in the IT industry to actively contribute to a more sustainable and green use of ICT.

The design, production, use and disposal of information and communications technologies (ICTs) are contributing to the global environmental crisis. Even though the ICT sector’s contribution to global CO2 emissions is at the low side compare to other sectors (2–2.5%), it is projected to double by 2020. Developing countries are paying more for ICTs at the end of their life cycles (disposal) where, vast quantities of ICTs become highly specialized waste that includes environmentally hazardous metals like lead, mercury and cadmium, as well as toxic flame retardants and plastics. According to the International Institute for Sustainable Development (IISD), about 80% of all the e‑waste that is diverted – out of a yearly global e‑waste production of about 40 million tones is exported to developing countries such as China, India, Pakistan, Vietnam, the Philippines, Malaysia, Nigeria and Ghana.

At the same time, the expectations of developing countries to take advantage of the green economy through sustained growth model which will feature environmental-friendly technologies, use more renewable resources, and reduce green house gas (GHG) emissions, is high. Major developing countries like China have been sparing no efforts in developing green economy, which is widely regarded as a viable way of restoring job growth, reducing poverty and achieving a more sustainable economy. A joint report Why a Green Economy Matters for the Least Developed Countries issued at the start of the 4^th UN conference by the United Nations Environment Program (UNEP), the United Nations Conference on Trade and Development (UNCTAD) and the UN Office of the High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Island Developing States (UN-OHRLLS) and launched in Istanbul this year also points to the economic and human development opportunities of a green economy transition for the world’s least developed countries (LDCs). The report argues that LDCs face unprecedented vulnerabilities across a range of challenges and a the shift to a global green economy can put LDCs in an opportune position if the right enabling policies are put in place nationally and internationally.

The time to weigh the pros and cons of ICTs and green economy in the developing nations is now!

September 28, 2011/by actualize

Energy, Environment, Originally posted on the GBI Portal

Woven Garments Harvest Energy, Provide Light

Huichol women sewing and using portable light unit

Photo Credit: Portable Light

Maria Carillo sits at a table weaving a beautiful Huichol textile and talking to her mother who threads a needle to work on her intricately beaded piece of artwork. The sun is beginning to lower in the Mexico’s western sky and the looming darkness threatens their ability to work. These pieces must completed and sold tomorrow in the market nearby so the family can pay for Maria’s school.

Maria set down her needles, picks up her nearby woven handbag, and hangs it high above the table where her and her mother sit. After being switched on, the handbag produces a warm glow of light in the darkened hut, and work resumes.

She is using the Portable Light Unit, a simple, versatile textile with tiny solar nano-technology cells that can be woven into energy harvesting bags, or other textiles, using local materials and traditional weaving and sewing techniques.

One of the Huichol textiles

Maria is Huichol or Wixáritari, a semi-nomadic indigenous group located in western central Mexico living in the Sierra Madre Occidental mountain range, internationally recognized for their production of intricate and colorful textiles.

Similar to the two billion other people who live without access to electricity, the Huichol people live in rugged terrain, where the centralized electrical distribution is costly to implement and maintain. Building the infrastructure often causes irreparable cultural and social damage for indigenous peoples as well as environmental damage to their lands. The combined lack of resources, and damage to their homes, leaves them inadequately prepared and economically displaced.

The Portable Light Project, a non-profit initiative led by Kennedy & Violich Architecture and Global Solar Energy, aims to combine clean energy and lighting with local indigenous textile production. This helps local communities adopt the new technology, adds value to it by including their own work, and heightens economic production; all without removing the Huichol from their traditional way of life.

Miquel Carillo, Huichol Community Leader in Santa Catarina describes the frustration of their hardships without a light source:

We don’t have light. We can only work during the day. Nobody can do anything. We just wait for the sun to come up again

The Portable Light project provides kits containing a flexible, two-watt solar film, rechargeable battery, USB port, and an LED light and training on how to weave them into garments.

Bags can be worn during the day to recharge

By integrating the solar panels with the woven textiles, electronic devices can be easily charged while people go on with their everyday work; and fully charged LED lights allow four hours of visibility, enabling communities to work and study after dark.

The integral USB port is used to charge cell phones, which connects Huichol artisans with art dealers and stores in urban areas without removing them from their homes.

The Huichol people and indigenous weaving projects are not the only way Portable Light Units are being utilized to better the livelihoods of communities in developing regions.

Nicaraguan girls using the bags for Paso Pacifico Photo Credit: Sheila Kennedy

A environmental education program in Paso del Istmo Biological Corridor in Nicaragua uses the bags to help protect endangered sea turtle nests. Villagers work as rangers to prevent turtle poaching at night. They use the Light Units to charge cell phones so they can communicate the location of nests, and women use them to build eco-tourism businesses at night.

In rural Haiti, the bags are being used to support the NGO Maison De Naissance, a network of traveling health workers who provide prenatal and basic medical care. Health workers and midwives use the Portable Light Units as a renewable light and power source for house visits and night procedures. The USB port is used to charge cell phones and medical devices, connecting them with physicians at the clinics who have better intel to help make accurate diagnoses.

Health worker in Haiti using Portable Light Photo Credit: Lee Cohen

The Portable Light Project is a promising example of how to combine economic productivity with environmental conservation in remote areas, but some critics remain skeptical.

Few argue that there is not an economic model to produce mass amounts of the Portable Light Units to supply the huge demand for electricity in rural areas. Others contend that the garments will not be able to withstand rugged conditions common in developing regions.

Frederic Krebs of the Rios National Laboratory for Sustainable Energy in Denmark who designed a low cost, plastic solar lamp for Africa, expressed his hesitancy. He maintains through his research that a high degree of ruggedness is required before portable solar lights can help people developing regions. It was in Krebs opinion that such textiles are, “simply not wearable enough yet.”

These are components of the Portable Light Project that need to be addressed before it can be used all throughout developing regions. However, the Portable Light Project holds promise for bringing a renewable source of light into communities who otherwise have been sitting in the dark.