Southern Cone: Rapid Transition to Non-Conventional Renewable Energy

By Thomas Andrew O’Keefe*

Edificio Alexander

Edificio Alexander, a building in Punta del Este, Uruguay, that produces wind energy on its roof. / Jimmy Baikovicius / Flickr / Creative Commons

South America’s Southern Cone is undertaking a transition to non-conventional, renewable energy resources – that is, production not dependent on fossil fuels or large-scale hydropower – that creates the opportunity for a historic regional consensus on energy policy.  Uruguay and Chile are at the forefront.  Both lack significant fossil fuel reserves and have experienced crises when droughts detrimentally impacted hydro-supplied electricity.  For them, the rapid shift to other forms of domestically sourced renewables is as much a means to guarantee energy security as to combat climate change.  Approximately a third of Uruguay’s electricity is currently generated from wind power (up from only one percent as recently as 2013).  Similarly, about a third of Chile’s electric power – depending on the time of day – is sourced from the sun and the wind.

  • Brazil has also made significant strides in incorporating wind, and to a lesser degree, solar power into its energy matrix. The primary motivation is the need to offset carbon emissions from the burning of rain forests and the country’s greater use of natural gas.  Brazil has long enjoyed the cleanest energy of any large economy in the world because of its heavy reliance on hydropower, which still covers some two-thirds of the country’s electric needs.  Brazil was also a pioneer in the development of more environmentally friendly sugar-based ethanol (as opposed to corn favored in U.S. ethanol production); most passenger vehicles today have flex-fuel engines.  Paraguay gets almost all its electricity from hydropower (and exports the bulk of what it produces).
  • Argentina, while increasing exploitation of its large shale gas and oil reserves, in 2017 expanded renewable energy projects nearly 800 percent over the previous year, according to reports. President Mauricio Macri has created a more inviting investment climate for the private sector, rapidly increasing natural gas output, especially from the Vaca Muerta shale reserves in Patagonia.  He is also encouraging the expansion of renewable energy beyond large hydro by, among other things, allowing long-term power purchase agreements in U.S. dollars as a hedge against currency devaluations.  Furthermore, large industrial consumers face penalties if they do not meet increasing thresholds set for renewable energy use.  Current laws require that at least 20 percent of the nation’s electricity come from non-conventional renewables by the end of 2025, and they include tax exemptions, import duty waivers, and a special trust fund called FODER, created in 2016, to provide subsidized loans and other assistance.

The rapid expansion of the renewable energy sector in the Southern Cone will enable countries to export excess production to their neighbors, facilitated by a robust regulatory framework to facilitate the cross-border trade in energy resources.  In addition, by creating a fully integrated regional market in renewable energy products, a crucial backup is established for resources such as wind and solar power that are inevitably prone to interruptions during the day.  It would also mitigate the impact of droughts on hydro-generated electricity, which are likely to worsen with global climate change.  Accordingly, there are strong incentives to revive efforts begun by MERCOSUR in the late 1990s to integrate energy markets that collapsed with the Argentine energy crisis at the start of the 21st century.  The fact that all the Southern Cone governments are now ideologically aligned in favor of market-oriented economic and investment policies facilitates achieving a regional consensus on energy for the first time.  Governments in the region now need to move beyond the discussion phase to turn all this into a concrete reality.

October 19, 2018

*Thomas Andrew O’Keefe is the President of Mercosur Consulting Group, Ltd. and currently teaches at Stanford University in Palo Alto and Santiago, Chile.

Preparing the West Indies for the Demise of PetroCaribe

By Thomas Andrew O’Keefe*

ariwriter / Flickr / Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Generic (CC BY-NC-SA 2.0)

ariwriter / Flickr / Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Generic (CC BY-NC-SA 2.0)

The English-speaking Caribbean nations – whose heavy dependence on imported diesel and fuel oil to generate electricity has placed them among the most heavily indebted countries in the world (on a per capita basis) – will face massive headaches if PetroCaribe collapses.  They eagerly signed up for the Venezuelan initiative, which sells them petroleum with one- or two-year grace periods and long repayment schedules ranging from 15 to 25 years at 1 or 2 percent interest.  Participating countries can even pay with products or services in lieu of hard currency.  In the case of Guyana, Haiti, Jamaica, and the Eastern Caribbean mini-states, PetroCaribe’s financing scheme represents an estimated 4 to 7 percent of their annual GDP.  The worsening economic turmoil in Venezuela, however, raises serious concerns about PetroCaribe’s future.  According to recent media reports, PdVSA, the Venezuelan national petroleum company, is shortening repayment periods and increasing interest rates.

No doubt this is one reason why the Obama administration launched the Caribbean Energy Security Initiative (CESI) in June.  CESI seeks to diversify the Caribbean’s energy matrix away from its current heavy reliance on fossil fuels by using Overseas Private Investment Corporation (OPIC) loans and credit guarantees to encourage private sector investment in renewable energy.  It is premised upon the Caribbean’s huge potential to generate energy from the sun, wind, geothermal sources, and maritime currents.  In the past, the principal bottlenecks to harnessing these abundant resources have been hefty startup costs and small populations that make it difficult, if not impossible, for the private sector to recover profits within a reasonable period of time.  Although the initial capital investment for solar- and wind-based technology has dropped considerably in the last few years, it is unrealistic to expect Caribbean nations to make a full switch to renewable energy resources anytime soon.  A more realistic, short- to medium-term alternative is to make greater use of natural gas.  Although still a fossil fuel, gas is more efficient – and therefore the generated electricity is less costly – than fuel oil and diesel.  Moreover, electricity generated from natural gas emits 70 percent as much carbon dioxide as oil, per unit of energy output.

The shale gas boom in the United States generated by innovations in hydraulic fracturing has led to calls to lift restrictions on U.S. natural gas exports to those countries with which it does not have a free trade agreement.  The Caribbean is potentially a major target market of this natural gas in liquefied form (LNG), but this would be a big mistake.  Lifting restrictions on exports will inevitably raise natural gas prices in the U.S., thereby hurting consumers and putting the nascent revival of domestic manufacturing at risk.  It would also require building expensive LNG offloading and regassification facilities in the West Indies, which would run up against the same economies of scale limitations (except in Jamaica and Hispañola) that have undermined a mass transition to renewable energy.  A more realistic alternative is to revive plans to build a natural gas pipeline from Trinidad and Tobago to Barbados, and then up through the Eastern Caribbean.  Proposed back in the early 2000s, it was scuttled with the appearance of PetroCaribe in 2005.  Trinidad and Tobago has ample reserves of natural gas; at one point before the shale gas revolution it was the largest source of imported LNG in the United States.  The pipeline would link islands with populations of under 100,000, where LNG is economically unviable, with the more densely populated French dominions of Guadalupe and Martinique.  It would also help revive the floundering Caribbean Common Market and Community (CARICOM).

* Thomas Andrew O’Keefe is President of San Francisco-based Mercosur Consulting Group, Ltd.