Updated June 18, 2020
The North American Development Bank
Introduction 
maintain higher capital adequacy ratios than other MDBs. 
The North American Development Bank (NADB) is a 
NADB financing is also more concentrated than other 
binational financial institution created and funded by 
MDBs, because, by mandate, projects are geographically 
Mexico and the United States. The NADB provides loans 
constrained to the border region and targeted in specific 
and grants to public and private entities for environmental 
sectors. The proposed capital increase has also raised policy 
and infrastructure projects on both sides of the U.S.-Mexico 
debate about the future of the NADB more broadly. Some 
border. Modeled after the multilateral development banks 
analysts question the continuing need for NADB financing 
(MDBs), such as the World Bank, the NADB has a unique 
two decades after NAFTA was created, and whether it is 
environmental focus and is the only development bank that 
crowding out private sector financing. Other analysts argue 
also finances projects in the United States. 
that the NADB is critical to supporting needed 
environmental and infrastructure projects in the border 
Origins and Mandate 
region that would not be otherwise funded by private 
The NADB was created under the auspices of the North 
investors. Some analysts further call for the NADB to 
American Free Trade Agreement (NAFTA) in 1994, 
expand its activities beyond the border region and to all of 
through a binational side agreement between the United 
Mexico. 
States and Mexico. It was created to address some 
policymakers’ concerns that NAFTA could worsen 
Lending 
environmental conditions in the border region as economic 
During the Bank’s early years, much of its lending capacity 
activity increased. The NADB’s financing activities 
was underutilized. In the Bank’s first decade (1994-2004), 
initially focused on projects related to water supply, 
outstanding loans remained below $100 million.  In 2000, 
wastewater treatment, and municipal solid waste disposal. 
the NADB Board expanded the range of projects that the 
In recent years, the NADB expanded its financing activities 
NADB could invest in beyond water and solid-waste 
to include air quality, such as financing the development of 
management into a wide range of environmental 
wind farms for the generation of electricity. 
infrastructure projects. In 2004, President George W. Bush 
signed legislation (P.L. 108-215),  that authorized the 
NADB-eligible projects must be located within 100 
NADB to expand its geographic jurisdiction and make 
kilometers (about 62 miles) north of the U.S.-Mexico 
grants and non-market rate loans out of its paid-in capital 
international boundary in the U.S. states of Texas, New 
resources with Board approval. 
Mexico, Arizona and California, or within 300 kilometers 
(about 186 miles) south of the border in Mexico. Projects 
Figure 1. NADB Outstanding Loans:  Over Time and 
beyond these limits may be deemed eligible under certain 
By Sector 
conditions and subject to approval by the NADB’s Board of 
Directors. 
Funding  
In January 2015, then-President Obama and Mexican 
President Enrique Peña Nieto agreed to s upport a doubling 
of the NADB’s capital base, from $3 billion to $6 billion, 
subject to the necessary legislation and availability of 
appropriations. The proposed capital increase requires an 
additional $450 million in paid-in capital and $2.55 billion 
in callable capital, split equally between both countries. 
Both countries have pledged to take their individual paid -in 
capital to a total of $450 million by 31 December 2022. 
Like other MDBs, callable capital may be called if and 
when required to meet the Bank’s debt or guarantee 
obligations, subject to certain procedural requirements, and 
may not be used to make loans. The NADB leverages its 
position by issuing debt in international capital markets.  
 
The capital increase is motivated by the Bank’s substantial 
Source: Created by CRS from NADB Annual Reports. 
increase in lending over the past five years, which has 
 
strained its capital adequacy ratios. Additionally, a change 
in credit rating agency methodology requires the NADB to 
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The  North American  Development  Bank 
NADB approved $138.1 million in financing in 2018. This 
implementation, the BECC focuses on technical, 
included $131.7 million in loans, $4.1 million  in grants, and 
environmental, and social aspects of project development. 
$2.3 million in technical assistance. Since 2011, NADB 
Before a project can be financed by NADB, it must be 
loans increased sharply through 2016 due to substantial 
certified by the BECC as technically and financially 
growth in wind and solar investments, declining moderately 
feasible. The NADB and BEEC are governed by a ten-
in 2017 and 2018 (
Figure 1). According to Moody’s, 
member Board of Directors with equal U.S. and Mexican 
consolidation in the renewable energy sector led to lower 
representation on the Board. The chairmanship alternates 
interest costs and greater availability of financing 
between the United States and Mexico each year. All 
alternatives. As a result, firms that had borrowed from the 
powers of the NADB are vested in the Board of Directors, 
NADB were able to secure alternative financing and prepay 
which determines policy and approves the Bank’s programs 
their outstanding NADB loans. Energy sector and 
and financing proposals involving NADB funds. 
environment sector loans recovered in 2018. Environment 
sector loans, however, have continued to decline.  
U.S. Legislative Action 
In FY2016  and FY2017, the Obama Administration 
In recent years, the Bank’s portfolio has become 
requested authorization for U.S. participation in the capital 
concentrated in wind and solar energy projects. In 2018, 
increase, up to $1.5 billion to meet the U.S. share 
wind and solar loans accounted for 77% of the NADB’s 
(contributions were pledged to be split evenly between the 
outstanding loan portfolio. Public transport, by contrast, 
two countries). While recent appropriations bills have 
accounted for only 3% of the outstanding loans. 
provided some funding toward the U.S. contribution to the 
NADB capital increase, they have not included the requisite 
While the NADB provides loans to nine of the ten states 
authorization for U.S. participation. Specifically, the 
allowed by its mandate, the top three s tates in which it 
Consolidated Appropriations Act, 2016 (P.L. 114-113)  did 
lends, Texas, and the Mexican state of Tamaulipas, account 
not include the requisite authorization language for U.S. 
for 58% of the NADB’s portfolio (
Figure 2). In total, 
participation in the capital increase. It did, however, allot 
56.2% of outstanding NADB lending is in Mexico, 
$10 million for paid-in capital and $255 million for callable 
compared to 43.8% in the United States. According to the 
capital to the NADB to remain available until expended. 
Bank, NADB lending in Mexico covers a broader area of 
sectors than in the United States, where borrowers have 
On January 3, 2019, a bipartisan group of Texas 
more financing options. 
representatives introduced H.R. 132, 
the North American 
Development Bank Improvement Act of 2019. In addition to 
Figure 2. NADB Outstanding Loans,  Millions of USD 
authorizing U.S. participation in the capital increase, the 
bill directs the executive branch to pursue various policy 
reforms. These include targeting certain sectors, such as 
natural gas and construction of new international land 
border crossings. In addition, the legislation seeks to require 
the NADB to “develop and implement efficiency 
improvements to streamline and accelerate the project 
certification and financing process. These measures were 
incorporated in H.R. 5430, the United States-Mexico-
Canada Agreement (USMCA) implementation bill, which 
was signed into law on January 29, 2020 (P.L. 116-113). 
The USMCA legislation authorized U.S. participation in the 
capital increase and appropriated the remaining amount of 
U.S. paid-in capital toward the capital increase. However, 
the legislation did not include authorization for the Unites 
States to subscribe to additional callable capital. The FY 
2016 appropriations act included a program limitation to 
  subscribe to up to $255 million in callable capital, resulting 
in a shortfall of $1.02 billion. The Trump Administration 
has requested authorization for the remaining callable 
Source: NADB Annual Report, 2018. 
capital in the FY2021  international programs request.  
 
NADB Governance Structure 
The NADB works closely with the Border Environment 
Martin A. Weiss, Specialist in International Trade and 
Cooperation Commission (BECC), created concurrently 
Finance   
with the NADB. Originally separate entities, the two 
IF10480
organizations merged in 2017. Whereas the NADB focuses 
on project financing and oversight for project 
 
 
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The  North American  Development  Bank 
 
 
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