dimanche 28 octobre 2012

Le projet Écolavélo : près de 1000 vélos recyclés envoyés en Haïti


Par Marie-Pierre Gervais
Source: hebdorivenord.com25 Octobre 2012
 
Le 30 octobre prochain, 200 vélos usagés vont prendre la route vers la ville de Limbé dans le nord d’Haïti dans le cadre du projet Écolavélo, qui consiste à créer un parc à vélos pour les habitants afin de les aider dans leurs déplacements et à transporter des objets.
 
« Nous voulons principalement aider les jeunes dans leurs déplacements vers l’école, mais aussi les femmes qui transportent la majeure partie des objets sur leur tête », explique Jean-Baptiste Mehu, vice-président du Carrefour d'entraide et des retrouvailles du Cap-Haïtien (Centrech). Un deuxième contingent de 400 bicycles partira le 11 novembre prochain et un troisième au printemps pour un total d’environ 1000 vélos.
 
Cicéron Kesnel, prêtre de la Congrégation de Sainte-Croix et maître d’œuvre du projet Écolavélo en Haïti, est de passage à Repentigny pour apprendre la mécanique du vélo afin de réparer des bicycles et de fabriquer des triporteurs. C’est ensuite lui qui transmettra son savoir aux jeunes en Haïti.
 
« Dans un premier temps, ce projet permettra de faciliter le transport de nos jeunes vers les écoles. Cependant, nous voulons également implanter le projet dans le but de créer une petite entreprise en Haïti », explique-t-il.
 
 
Un volet formation
 
Le projet Écolavélo a aussi un volet de formation. « La boutique Au coin du pédaleur de Repentigny s’est joint au projet pour donner des cours de formation en soudure et design, et pour la modification de vélos à partir de pièces recyclées que les jeunes pourront retrouver en Haïti », précise François Caron, directeur général de l’entreprise d’économie sociale Cyclo Chrome.
 
« Nous avons été approchés par Cyclo Chrome pour former des personnes afin de fabriquer des remorques et des triporteurs à base de pièces recyclées de vélos. L’équipe qui fabrique ici des vélos, depuis une vingtaine d’années, a beaucoup d’expérience là-dedans, explique Olivier Lajoie, propriétaire de la boutique Au coin du pédaleur. Nous sommes très contents de participer à ce projet-là. On a toujours récupéré les tricycles qui nous étaient donnés, mais c’est la première fois que ces vélos recyclés seront récupérés et utilisés dans d’autres pays », dit-il.
 
Le projet Écolavélo en est à sa deuxième année et est rendu possible grâce aux partenaires, soit l’entreprise d’économie sociale Cyclo Chrome qui s’occupe du volet de formation en mécanique de vélo, les Pères de Sainte-Croix, porteur du projet en Haïti, et Cyclo Nord Sud qui amasse des vélos usagés à travers le Québec.
 
____________________________
NDCDP-Environnement.-
 
Ce projet fait partie des interventions de Cyclo Nord-Sud en Haïti.
Voici des liens vers des pages du site Web de Cyclo Nord-Sud, vers le rapport annuel 2011 et vers l'entrevue de Lucie Poulin à RDI matin/week-end:
  1. Haïti - Cap-Haïtien - Pays partenaires Cyclo Nord-Sud
  2. Rapport annuel 2011 de Cyclo Nord-Sud
  3. Entrevue de Lucie Poulin à RDI matin week-end


vendredi 11 mai 2012

Game Over for the Climate


Canada’s tar sands, deposits of sand saturated with bitumen, contain twice the amount of carbon dioxide emitted by global oil use in our entire history. If we were to fully exploit this new oil source, and continue to burn our conventional oil, gas and coal supplies, concentrations of carbon dioxide in the atmosphere eventually would reach levels higher than in the Pliocene era, more than 2.5 million years ago, when sea level was at least 50 feet higher than it is now. That level of heat-trapping gases would assure that the disintegration of the ice sheets would accelerate out of control. Sea levels would rise and destroy coastal cities. Global temperatures would become intolerable. Twenty to 50 percent of the planet’s species would be driven to extinction. Civilization would be at risk.

That is the long-term outlook. But near-term, things will be bad enough. Over the next several decades, the Western United States and the semi-arid region from North Dakota to Texas will develop semi-permanent drought, with rain, when it does come, occurring in extreme events with heavy flooding. Economic losses would be incalculable. More and more of the Midwest would be a dust bowl. California’s Central Valley could no longer be irrigated. Food prices would rise to unprecedented levels.

If this sounds apocalyptic, it is. This is why we need to reduce emissions dramatically. President Obama has the power not only to deny tar sands oil additional access to Gulf Coast refining, which Canada desires in part for export markets, but also to encourage economic incentives to leave tar sands and other dirty fuels in the ground.

The global warming signal is now louder than the noise of random weather, as I predicted would happen by now in the journal Science in 1981. Extremely hot summers have increased noticeably. We can say with high confidence that the recent heat waves in Texas and Russia, and the one in Europe in 2003, which killed tens of thousands, were not natural events — they were caused by human-induced climate change.

We have known since the 1800s that carbon dioxide traps heat in the atmosphere. The right amount keeps the climate conducive to human life. But add too much, as we are doing now, and temperatures will inevitably rise too high. This is not the result of natural variability, as some argue. The earth is currently in the part of its long-term orbit cycle where temperatures would normally be cooling. But they are rising — and it’s because we are forcing them higher with fossil fuel emissions.

The concentration of carbon dioxide in the atmosphere has risen from 280 parts per million to 393 p.p.m. over the last 150 years. The tar sands contain enough carbon — 240 gigatons — to add 120 p.p.m. Tar shale, a close cousin of tar sands found mainly in the United States, contains at least an additional 300 gigatons of carbon. If we turn to these dirtiest of fuels, instead of finding ways to phase out our addiction to fossil fuels, there is no hope of keeping carbon concentrations below 500 p.p.m. — a level that would, as earth’s history shows, leave our children a climate system that is out of their control.

We need to start reducing emissions significantly, not create new ways to increase them. We should impose a gradually rising carbon fee, collected from fossil fuel companies, then distribute 100 percent of the collections to all Americans on a per-capita basis every month. The government would not get a penny. This market-based approach would stimulate innovation, jobs and economic growth, avoid enlarging government or having it pick winners or losers. Most Americans, except the heaviest energy users, would get more back than they paid in increased prices. Not only that, the reduction in oil use resulting from the carbon price would be nearly six times as great as the oil supply from the proposed pipeline from Canada, rendering the pipeline superfluous, according to economic models driven by a slowly rising carbon price.

But instead of placing a rising fee on carbon emissions to make fossil fuels pay their true costs, leveling the energy playing field, the world’s governments are forcing the public to subsidize fossil fuels with hundreds of billions of dollars per year. This encourages a frantic stampede to extract every fossil fuel through mountaintop removal, longwall mining, hydraulic fracturing, tar sands and tar shale extraction, and deep ocean and Arctic drilling.

President Obama speaks of a “planet in peril,” but he does not provide the leadership needed to change the world’s course. Our leaders must speak candidly to the public — which yearns for open, honest discussion — explaining that our continued technological leadership and economic well-being demand a reasoned change of our energy course. History has shown that the American public can rise to the challenge, but leadership is essential.

The science of the situation is clear — it’s time for the politics to follow. This is a plan that can unify conservatives and liberals, environmentalists and business. Every major national science academy in the world has reported that global warming is real, caused mostly by humans, and requires urgent action. The cost of acting goes far higher the longer we wait — we can’t wait any longer to avoid the worst and be judged immoral by coming generations.
James Hansen directs the NASA Goddard Institute for Space Studies and is the author of “Storms of My Grandchildren.”

mercredi 28 mars 2012

Haïti/ Le réchaud de biomasse d'Eko-Ayiti

Le réchaud d'Eko-Ayiti est une alternative au charbon de bois.
Il vous aidera donc à arrêter le déboisement en Haïti.

Cliquez sur les liens suivants pour en savoir davantage:
  1. EKO-Ayiti, renedurocher :vidéo, 5 min 29 sec, 14 novembre 2011.
  2. EKO-Ayiti: page FaceBook.
  3. Terre des jeunes : article, 6 juin 2010.
  4. Réchauds de biomasse EKO AYITI : document pdf de 14 pages.
  5. Le Nouvelliste/ Eko-Ayiti: un réchaud biologique : article, 12 août 2010.
  6. L'USAID appuie des solutions écologiques pour la cuisson d'aliments en Haïti : article, 27 février 2012. 
  7. Wikipedia/pyrolyse.