Inter-American Development Bank
facebook
twitter
youtube
linkedin
instagram
Abierto al públicoBeyond BordersCaribbean Development TrendsCiudades SosteniblesEnergía para el FuturoEnfoque EducaciónFactor TrabajoGente SaludableGestión fiscalGobernarteIdeas MatterIdeas que CuentanIdeaçãoImpactoIndustrias CreativasLa Maleta AbiertaMoviliblogMás Allá de las FronterasNegocios SosteniblesPrimeros PasosPuntos sobre la iSeguridad CiudadanaSostenibilidadVolvamos a la fuente¿Y si hablamos de igualdad?Home
Citizen Security and Justice Creative Industries Development Effectiveness Early Childhood Development Education Energy Envirnment. Climate Change and Safeguards Fiscal policy and management Gender and Diversity Health Labor and pensions Open Knowledge Public management Science, Technology and Innovation  Trade and Regional Integration Urban Development and Housing Water and Sanitation
  • Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Skip to footer

Sostenibilidad

Just another web-blogs Sites site

  • HOME
  • CATEGORIES
    • Agriculture and Food Security
    • Climate change
    • Ecosystems and Biodiversity
    • Environmental and Social Safeguards
    • Infrastructure and Sustainable Landscapes
    • Institutionality
    • Responsible Production and Consumption
  • Authors
  • English
    • Español

Is more natural gas good for our planet?

January 16, 2015 por ahester Leave a Comment


Most experts agree that Latin America’s increased use of natural gas to generate electricity is here to stay. Why? And what could this mean for climate change?

gas_en1The trend is largely driven by Mexico´s switch from fueling electricity with oil products to natural gas. This comes as a result of improved access to natural gas, as well as lower costs. In the year 2000, the country’s electricity generation plants consumed more oil products than ever before: 461,000 oil equivalent barrels per day.

gas_en2Twelve years later it´s a radically different story. Now Mexico uses twice as much natural gas to generate electricity as it does oil products.

gas_en3This shift is clearly good news for our planet. The numbers tell the story. According to the U.S. Environment Protection Agency, emissions from U.S. natural gas-fired generation average 1,135 pounds per megawatt hour of carbon dioxide (against 1,672 for oil-fired generation); 0.1 lbs/MWh of sulfur dioxide (against 12 for oil), and 1.7 lbs/MWh of nitrogen oxides (against 4 for oil).  Although the figures might be slightly different for the average plant in Latin America, there are no doubts that the planet is better off with natural gas over oil.

But Mexico is not the only Latin American country to increase the use of natural gas to generate electricity. Over the past few years, natural gas has become the go-to fuel for base load generation when hydropower is threatened. First, the region is running out of river basins to develop. In addition, environmental and social concerns often challenge the completion of such projects.  Third, climate change is creating volatile rainfall patterns and wreaking havoc with the region’s reservoirs.

Take the case of Brazil. From July 2001 to the end of September 2002 the country suffered a nationwide rolling blackout. The “crise do apagão,” as the event was nicknamed, was brought about by low reservoirs combined with lack of planning and investment in generation and distribution. From then on, the government has sought to increase the use of natural gas in electricity generation as an alternative to hydropower in times of need. This was the case in 2008, 2010, and 2012.

gas_en42015 is likely to see yet another boost in natural gas use in electricity generation in Brazil. November usually marks the beginning of the rainy season, but that month’s rain levels were 31% below their monthly average. The problem has been particularly acute in the Southeast of the country where, according to the Brazilian electric grid operator, reservoirs were at 16% of their capacity.

Under the circumstances, it is arguable whether Brazil has a better choice than to turn to natural gas. The original source, hydro, is as “green” as it gets. A replacement with a hydrocarbon, no matter how benign, is not an improvement.

Sometimes an increase in natural gas-powered electricity is much better for the environment. Other times, especially when it comes to base-load power, it’s just the art of the possible.

Check out our Energy Database  and follow us on Twitter @BIDEnergia

Data Like It´s Never Been Seen Before.

[button color=”#ffffff” background=”#ff9900″ size=”medium” src=”https://blogs.iadb.org/cambioclimatico/2015/01/16/el-gas-natural-esta-al-alza-una-buena-noticia-para-nuestro-planeta/”]Haz clic para español[/button]


Filed Under: Climate change

ahester

Annette Hester coordina el Centro de Innovación Energética (EIC) para la División de Energía del BID. Su enfoque actual es la Base de Datos de Energía, una herramienta interactiva que ofrece una visión totalmente innovadora de la energía en el siglo 21. Con 20 años de experiencia en energía en las Américas, Annette trabajó de cerca con gobiernos y el sector privado antes de unirse al BID. Consulta la Base de Datos de Energía: www.iadb.org/eic/database

Reader Interactions

Comments

  1. Raul Tuazon says

    January 21, 2015 at 10:25 am

    Natural gas is definitely a good step in the right direction, and other renewable sources are rapidly becoming viable in more and more parts of the world. It’s great to see the database as well.

    Reply
  2. Louise Stonington says

    March 25, 2015 at 1:46 am

    Methane gas is 36 times as warming as carbon dioxide over 100 years, and 86 times as warming as CO2 over 15 years according to the IPCC. When it burns, it emits 60% as much CO2 as oil, and 45% as much as coal. In drilling, transporting and storage it leaks. Because it is so strong a warming gas, just a few percent leakage makes it worse for the climate than oil and coal. All energy investment now should be in efficiency and in solar, batteries, wind, and other truly low carbon forms of energy. Investment in methane fuel (natural gas) is a catastrophe for the planet. Controlling the leaks only very slightly reduces the growing release of warming gases, and does not stop them. Setting up infrastructure for liquified natural gas is even worse, because it needs extra energy to be compressed.

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Follow Us

Subscribe

SEARCH

Sustainability

This blog is a space to reflect about the challenges, opportunities and the progress made by Latin American and Caribbean countries on the path towards the region’s sustainable development.

SIMILAR POSTS

  • Who promised what at the UN Climate Summit?
  • Costa Rica: cheaper energy with renewables and regional integration
  • Is there too much natural gas to meet the Paris Agreement’s objectives?
  • Before running, learn to walk: Reducing electricity losses as a first step to ensure energy security
  • Cerro Pabellón Contributes to Reducing Dependence on Fossil Fuels

Footer

Banco Interamericano de Desarrollo
facebook
twitter
youtube
youtube
youtube

    Blog posts written by Bank employees:

    Copyright © Inter-American Development Bank ("IDB"). This work is licensed under a Creative Commons IGO 3.0 Attribution-NonCommercial-NoDerivatives. (CC-IGO 3.0 BY-NC-ND) license and may be reproduced with attribution to the IDB and for any non-commercial purpose. No derivative work is allowed. Any dispute related to the use of the works of the IDB that cannot be settled amicably shall be submitted to arbitration pursuant to the UNCITRAL rules. The use of the IDB's name for any purpose other than for attribution, and the use of IDB's logo shall be subject to a separate written license agreement between the IDB and the user and is not authorized as part of this CC- IGO license. Note that link provided above includes additional terms and conditions of the license.


    For blogs written by external parties:

    For questions concerning copyright for authors that are not IADB employees please complete the contact form for this blog.

    The opinions expressed in this blog are those of the authors and do not necessarily reflect the views of the IDB, its Board of Directors, or the countries they represent.

    Attribution: in addition to giving attribution to the respective author and copyright owner, as appropriate, we would appreciate if you could include a link that remits back the IDB Blogs website.



    Privacy Policy

    Derechos de autor © 2025 · Magazine Pro en Genesis Framework · WordPress · Log in

    Banco Interamericano de Desarrollo

    Aviso Legal

    Las opiniones expresadas en estos blogs son las de los autores y no necesariamente reflejan las opiniones del Banco Interamericano de Desarrollo, sus directivas, la Asamblea de Gobernadores o sus países miembros.

    facebook
    twitter
    youtube
    This site uses cookies to optimize functionality and give you the best possible experience. If you continue to navigate this website beyond this page, cookies will be placed on your browser.
    To learn more about cookies, click here
    x
    Manage consent

    Privacy Overview

    This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
    Necessary
    Always Enabled
    Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
    Non-necessary
    Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
    SAVE & ACCEPT