Hawaii's Renewable Portfolio Standards: Aggressive But in Need of Qualification

From:  Andrea

Just last month, Act 155 was passed in the Hawaii Legislature, amending Hawaii’s renewable energy law.

One of the highlights of this amendment was the strengthening of Hawaii’s Renewable Portfolio Standards (often abbreviated as RPS).  These standards are binding for electric utility companies, which must satisfy the specified percentage of their net electricity sales with electricity generated from renewable energy sources by the specified date.

Now, Hawaii’s Renewable Portfolio Standards are as follows:  10% by 2010; 15% by 2015; 25% by 2020; and 40% by 2030.  The two standards that Act 155 changed are the two later dates:  the 2020 standard was increased by 5%, and the 2030 standard was a new addition.

This strengthening of Hawaii’s Renewable Portfolio Standards was a wise move by the Hawaii Legislature.  Hawaii should be a predominant leader in the renewable energy realm, considering that it is the most oil dependent state with over 90% of its energy needs met by imported fossil fuels– a doubly detrimental impact with carbon footprints from long-distance importation and burning.  The context of climate change and sea-level rise heighten Hawaii’s energy vulnerability.

Yet, Hawaii is also ideally situated to move the ball forward with renewable energy due to the high availability of solar, wind, wave, and tidal energy.  Thus, the Legislature’s addition of the long-term standard, 40% renewable-created electricity by 2030, is in line with Hawaii’s position of great need, vulnerability, and opportunism.

However, the short-term standard could be a bit more aggressive.  Although a five-percent increase to 25% by 2020 is an improvement, a few other states have more stringent short-term standards.  For example, California is requiring 20% renewable-created electricity by 2010– double Hawaii’s 2010 standard.  And, Maine has a 2017 standard of 40%, Hawaii’s standard for 13 years later, while New York has a 2013 standard of 24%– 9% greater than Hawaii’s 2015 standard.

Regardless of the precise standards, the definition of “renewable energy” sources must be amended.  While creating more stringent standards in the short-term is ideal, amending the definition of “renewable energy” to only encompass those sources that are truly clean is a must.

As it stands now, the definition of “renewable energy” does not contain any qualifications.  For example, it includes “biofuels.”  Such an unqualified authorization allows utility companies to meet the standard with, say, palm oil, which fits the broad definition of “biofuels.”

What’s the problem with palm oil qualifying as a renewable energy source?  This “biofuel” implicates a significant carbon footprint due to carbon-emitting land change.  After the deforestation, heavy fertilization, and peatland burning required to produce the palm oil, the production of this “biofuel” actually contributes more to global warming, opposed to ameliorating the crisis.

Renewable energy sources and, thus, renewable portfolio standards for utility companies should authorize only clean renewable sources in life-cycle terms.  Renewability should be just one requisite for clean energy sources; the holistic footprint, including emissions, land change, and other environmental impacts, also must be taken into account.

Otherwise, we may simply displace the impact to another medium.  Without amending the law to reflect this crucial qualification, the renewable portfolio standards may end up perpetuating the very problem that they are intended to improve.

Want Hawaii to lead a meaningful renewable energy transition?

Contact your representatives in the State Legislature and voice your opinion!

Here’s contact information for our House representatives:

http://www.capitol.hawaii.gov/site1/house/members/members.asp

And, here’s contact information for Senate members:

http://www.capitol.hawaii.gov/site1/senate/members/members.asp