Sen. David Vitter

Gina McCarthy — President Obama’s pick to succeed Lisa Jackson as EPA Administrator — is often described as a “straight shooter” and “honest broker.” As my colleague Anthony Ward and I explain in Forbes, McCarthy has a history of misleading Congress about the EPA’s greenhouse gas regulatory agenda.

Specifically, McCarthy and the Air Office over which she presides gave Congress and the electric power sector false assurances that the EPA’s greenhouse gas regulations would not require utilities planning to build new coal-fired power plants to “fuel switch” to natural gas. McCarthy also denied under oath that greenhouse gas motor vehicle standards are “related to” fuel economy standards, even though anyone with her expertise must know that the former implicitly and substantially regulate fuel economy.

McCarthy and the Air Office’s misleading statements about fuel switching discredited critics who claimed the EPA was waging a war on coal and would, if left to its own devices, ban new coal generation. The fiction that greenhouse gas emission standards are unrelated to fuel economy standards gave the EPA legal cover to gin up a regulatory nightmare for auto makers — the prospect of a market-balkanizing, state-by-state, fuel-economy “patchwork” — just so the White House, in hush-hush negotiations, could demand auto industry support for the administration’s motor vehicle mandates as the price for averting the dreaded patchwork. This is a complicated tale, which I will discuss in Part 2 of this series.

The bottom line is that if the EPA had not dissembled on fuel switching and not obfuscated on fuel economy, more Senators might have voted for legislative measures, sponsored by Sen. Lisa Murkowski (R-Alaska) in 2010 and Sen. James Inhofe (R-Okla.) in 2011, to rein in the agency. In addition to their well-publicized transparency concerns about the EPA under the leadership of Lisa Jackson and Gina McCarthy, Senators should also have separation of powers concerns.

Earlier this week, Sen. David Vitter (R-La.), Ranking Member of the Senate Environment & Public Works Committee, released a 123 page document containing McCarthy’s responses to hundreds of questions on a wide range of issues. In today’s post, I comment on McCarthy’s responses to Sen. Vitter’s questions about fuel switching. In Part 2 of this series, I will comment on McCarthy’s responses regarding the administration’s motor vehicle program. [click to continue…]