Mitigating climate change will require innovation in energy technologies. Policy makers are faced with the question of how to promote this innovation, and whether to focus on a few technologies or to spread their bets. We present results on the extent to which public R&D might shape the future...

This paper investigates the empirical link between emission intensity and economic growth, using a very large data set of 61,219 Italian manufacturing firms over the period 2000-2004. As a measure of lagged environmental performance (efficiency) at firm level we exploit NAMEA sector for CO2,...

The shale gas revolution has fundamentally transformed energy markets domestically and abroad. Rising production has led to falling gas and oil prices in the U.S., while Europe, in contrast, is paying four to five times more for its natural gas and becoming one of the biggest importers of U.S....

Moving beyond the combination of adoption subsidies, standards, and (albeit limited) attempts at carbon pricing that largely characterized U.S. climate policy over the last decade, recent climate-related legislation has transformed not only the scale of U.S. climate activities but also the...

This article introduces and overviews U.S. renewable energy policy. It describes the shape, content, and contours of that policy, including its emphases and functions in both the electricity and transportation sectors of the U.S. economy. To do so, the article builds a conceptual model that can...

This paper analyzes the future prospects of carbon capture technologies. The first part of the analysis presents and discusses the results of an expert elicitation survey on a broad range of carbon capture options. The survey collected probabilistic estimates on the future values of energy...

Brazilian agriculture has undergone a process of transformation in recent decades, being featured on the world agricultural production at both the production and productivity. The United States are characterized as highlighted in the agricultural world, therefore, is a reference for comparison...

Bisher haben die USA im internationalen Klimaschutzprozess eher eine Bremserrolle gespielt. Der künftige US-Präsident Barack Obama hat nun aber einen Umschwung in der Klima- und Energiepolitik angekündigt. Er hat bereits den prominenten Physik-Nobelpreisträger Steven Chu als Energieminister...

Die Klimakonferenz in Kopenhagen im Dezember 2009 ist richtungweisend. Die G8-Länder haben sich grundsätzlich darauf verständigt, das Zwei- Grad-Ziel anzuerkennen. Viele Staaten haben wie Europa signalisiert, dass sie die Treibhausgasemissionen deutlich senken wollen. Der Erfolg von...

Better understanding the innovative process of renewable energy technologies is important for tackling climate change. Though concentrating solar power is receiving growing interest, innovation studies so far have explored innovative activity in solar technologies in general, ignoring the major...