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Biofuels: The Promise of the Next Generations

Feb 10 2010 - 1:00 PM Eastern - Your location

The second wave of biofuels such as cellulosic ethanol, algae and others bypass the food vs. fuel controversy and are on the cusp of commercialization. This webinar will review the latest developments in the advanced biofuel space with leading companies more...

Conducting a distributed chorus

Feb 17 2010 - 12:00 Eastern - Your City

Join Intelligent Utility managing editor Kate Rowland, along with a panel from PHI including Rob Stewart, manager of technology evaluation and implementation, and Todd McGregor, AMI director, for an interactive discussion about this company's work to build a more intelligent more...

21st Century T&D: Building the Transmission Piece of Smart Grid

Feb 18 2010 - 12:00 Eastern - Your City

Join industry leaders and Marty Rosenberg, Editor-in-Chief of EnergyBiz magazine, for an interactive discussion about the critical relationship between transmission and distribution (T&D) investment and smart grid success. As the energy enterprise gets smarter toward the consumer end with smart more...

Transforming the Electrical Grid: Addressing Transformation Strategies to Implementing A Smart Grid

Feb 25 2010 - 3:00-4:00pm Eastern - Your City

This webcast should be attended by those individuals that are responsible for identifying, planning and evaluating Smart Grid solutions, including those that empower and engage consumers and are easily assimilated with existing or new technology and business processes. more...

Smart Grid Revolution

Feb 18 2010 - Feb 19 2010 - AUSTIN, TX - USA

ACI's Smart Grid Revolution February 18-19, 2010 A two day strategic event bringing together utility professionals, government & state officials & consultants involved in deployment of the smart grid. To learn strategies which will improve energy efficiency programs & operations, more...

EnergyBiz Leadership Forum 2010: Energy's Emerging Architecture

Feb 28 2010 - Mar 2 2010 - Washington, DC

In 2009, a global economic meltdown collided with an energy crisis to turn the world on its ear. In the United States we've witnessed an unprecedented spending on energy resource development and infrastructure. As a result, a new energy architecture more...

CERAWeek 2010

Mar 8 2010 - Mar 12 2010 - Houston, TX - USA

CERAWeek, IHS CERA's 29th Executive Conference, is recognized as a leading forum offering insight into the energy future. Each year senior policymakers, energy and power executives, and financial and technology leaders from over 55 countries engage with CERA experts in more...

2nd Annual Thin Film Solar Summit Europe

Mar 17 2010 - Mar 18 2010 - Berlin Germany

The conference will provide a comprehensive analysis of the thin film industry and its key challenges in an interactive manner. Leading companies will share their experiences through panel debates and high-level presentations. A great opportunity to network with the whole more...

Gas and Electric Business Understanding Seminar

Feb 24 2010 - Feb 25 2010 - New York, NY - USA

Gas and Electric Business Understanding provides a comprehensive overview of the natural gas and electric industries. Position yourself for career success by gaining a solid understanding of how each business works, including key physical, market and regulatory aspects, as well more...

Gas Business Understanding Seminar

Mar 1 2010 - Mar 2 2010 - Houston, TX - USA

Gas Business Understanding provides a comprehensive overview of the natural gas industry. Position yourself for career advancement by gaining a solid understanding of how the gas business works including key physical, market, and regulatory aspects and how market participants navigate more...

Electric Business Understanding Seminar

Mar 3 2010 - Mar 4 2010 - Houston, TX - USA

Electric Business Understanding provides a comprehensive overview of the electric industry. Position yourself for career advancement by gaining a solid understanding of how the electric business works including key physical, market, and regulatory aspects and how market participants navigate this more...

Gas Market Dynamics Seminar

Mar 3 2010 - Mar 4 2010 - Houston, TX - USA

Gas Market Dynamics offers participants an in-depth understanding of North American natural gas markets and how they function. Enhance your career by furthering your knowledge of market structure, supply and demand, services offered in gas markets, and how various participants more...

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Rafael Herzberg

Partner
Interact Ltd., Energy Consulting

Member Since: 10/18/02

Author Rating: Gold

Article Count: 15

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Background


Rafael Herzberg, Rafael@interact-energia.com.br

Is the managing director of Interact Ltda., an energy consulting company (since 1982) based in São Paulo, Brazil specialized in energy contracting (from the public grid and on-site), to the fence power projects and inside the fence energy savings for industrial, commercial and institutional energy users.

 

Articles

4.20.09 10 Changes That Are Transforming The Energy Markets For Industrial and Commercial Energy Users In Brazil

Topic: International

Article Viewed 2722 Times; 8 comments

In just a few months the power markets changed substantially in Brazil. Energy contracting is a brand new business!
 
12.19.08 Renewable Power Projects Using Elephant Grass

Topic: Fossil & Biomass

Article Viewed 4021 Times; 20 comments

Despite the world's financial and economic crisis, electric energy consumption in Brazil is growing at 5% a year. The current installed generating capacity is 101 GW. Since supply and demand are balanced these days, it means that the required expansion is 5 GW/year just to make sure the market is supplied in the years to come. However, the approved, licensed and under construction power plants add up to 4 GW/year. There is a 1 GW/year deficit.
 
8.18.08 A Decoupling Proposal

Topic: Energy Efficiency

Article Viewed 4512 Times; 16 comments

Under traditional regulatory structures, utility earnings are tied to the volume of electricity and natural gas that customers use. So, even a small reduction in consumption can make a large cut into a utility's profitability. This presents a strong financial disincentive for those companies to push energy efficiency.
 
2.19.08 New Market Signals Are Urgently Needed to Change the Global Warming Threat

Topic: Environmental, Emissions & Carbon Management

Article Viewed 4694 Times; 121 comments

Everywhere around the globe economies are driven by growth. The supply side is obviously interested in growth because it is what they do for a living: selling goods and services, as much as they possibly can. The demand side is eager to consume more and more.
 
2.5.08 Brazilian Energy Markets for 2008: The Challenges for the Corporate Energy Users

Topic: International

Article Viewed 3466 Times; 20 comments

With GNP growing at 5% in 2007 and potentially in the next years, Brazil would need 5 GW/year of new electric generation, transmission and distribution on top of the current 100 GW to cope up with the demand.
 
1.17.06 Like It or Not, Deregulated Energy Contracting Is Here to Stay

Topic: Business & Corporate

Article Viewed 6784 Times; 7 comments

Since it started not too long ago, de-regulation has brought a lot of controversies around the globe.
 
12.7.05 2006: New Challenges and Opportunities in the Brazilian Electric Energy Arena

Topic: International

Article Viewed 6236 Times; 17 comments

Never before has the electric energy sector in Brazil had so many options for industrial, commercial and institutional end users! The new name of the game is comparison!
 
1.13.05 A New Financial Tool - Designed to Mitigate End User's Energy Shortage Risk

Topic: Distributed & Cogeneration

Article Viewed 3915 Times; Comment on this article

End users around the globe are increasingly concerned about potential shortages in the energy supply from the public grid. This is a global challenge that could become a real problem in selected areas in the US, Brazil or China. Who knows where?
 
7.7.04 Asset Management Optimization: A New Approach

Topic: Risk & Operations

Article Viewed 4972 Times; Comment on this article

By looking at the system as a whole - local distribution company and its clients -, optimization becomes a more powerful and cost effective tool. What is needed to make it happen?
 
2.11.04 What's Up in Brazil For 2004? Energy Shortage or Abundance?

Topic: International

Article Viewed 4378 Times; Comment on this article

It may sound strange but up to now, we do not know about the energy supply and prices for the short term.
 
10.9.03 The Monthly Electric Energy Bill: You Get What you Pay For, Don't You?

Topic: Business & Corporate

Article Viewed 3515 Times; 4 comments

There is a tendency to look and treat energy as a commodity. After the recent massive blackouts in the US and other countries as well, new questions have been raised.
Is there enough generation available?
Are the transmission lines reliable?
Are distribution companies able to properly handle the peak summer load?
 
6.20.03 A Better Energy Contracting Deal: Existing On-Site Power As A Negotiating Tool With The Local Distribution Company

Topic: Distributed & Cogeneration

Article Viewed 4056 Times; 2 comments

This article presents a real case involving Proceda (an MCI company) and a negotiation with the local distribution company, which resulted in a significant cost reduction, in a highly regulated environment. Proceda is an IT service provider based in São Paulo, Brazil. Clients such as major credit card companies use Proceda’s services. Millions of financial transactions are processed on a daily basis. Reliability is a major concern. Energy is vital.
 
3.20.03 Amazing Energy Saving$ at Nextel In Brazil: Keeping it Simple…But Using All Available Resources

Topic: Demand Response

Article Viewed 3711 Times; 1 comments

In the middle of 2002, Nextel hired an energy consulting company to help them reduce their electric energy bill. The business arrangement was based on a shared savings contract, under which the consulting services would be paid upon actual, verified result$. This paper will present the initial results that were achieved.
 
1.15.03 KW Demand As If It Were A Commodity (A new concept for a century old challenge)

Topic: Business & Corporate

Article Viewed 3830 Times; 13 comments

Corporate energy users pay bills that are kW demand and kWh energy denominated. In Dollar values, roughly speaking, 60% is kWh and 40% kW. A lot of products and services are there when it comes to the energy portion of the bill. This paper will discuss a new concept, for the demand portion of the bill.
 
10.25.02 Looking For International Energy Related Business In Latin America? ..... Welcome To Brazil

Topic: International

Article Viewed 4421 Times; 9 comments

Up to the 80’s the Government was able to invest about US$ 4 Billion/year in the expansion of the system (generation, transmission and distribution) and accordingly meet the market’s needs for energy in a heavily regulated environment. In the 90’s, the electric sector began changing towards a competitive model. Distribution companies were privatized and it is expected that in the next couple of years, the generating companies will be privatized as well. With this de-regulation process, there is room for new, private, investments associated with 4 GW/year expansion. The recently lifted energy rationing only indicates how badly this additional capacity is needed!
 


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